Last updated on July 24th, 2026 at 10:00 am
Retevis makes solid budget-to-mid-range FRS and UHF walkie talkies that punch above their price. The RT22 is the best all-rounder for everyday use at around $30 for a 4-pack. The RT29 is the professional choice for construction and warehouse crews — IP67, 5W, 200-hour standby. The H777 is the cheapest entry point at $20 a pair. All have KD 0 and no license headaches on FRS frequencies.
Retevis has been selling two-way radios on Amazon since 2015. They’re not Motorola or Kenwood — but they’re not generic throwaway radios either. The build quality is consistent, the warranty is real, and their model lineup covers everything from $20 kids’ radios to $120 commercial-grade UHF units. If you’re shopping for a Retevis radio and don’t know which model to pick, this covers the four you should actually consider.
I’ve gone through the spec sheets, FCC filings, Amazon review patterns, and real-world range data for each model. The H777, RT22, RT628, and RT29 are the four models with the most buyers, the most documented real-world performance, and the widest range of use cases. Here’s what each one actually delivers.
Quick Look — Top Retevis Models
Best budget entry. Simple 3-button operation, no screen. For kids or one-day use.
3.6/ 5See on Amazon
Best everyday all-rounder. IP54, 22 channels, charging dock, VOX. Editor’s choice.
4.2/ 5See on Amazon
Best compact. Smallest FRS radio in the lineup. Voice recording. Fits any pocket.
3.9/ 5See on Amazon
Best professional. 5W UHF, IP67 waterproof, 200-hour standby. For jobsites and crews.
4.6/ 5See on Amazon
What to Look for in a Retevis Walkie Talkie
FRS vs UHF — and why it matters
FRS radios (H777, RT22, RT628) operate on the 22-channel FRS band. No license required. Max 2 watts. Real-world range: 0.5–1 mile in typical terrain. UHF commercial radios like the RT29 run at 5 watts on business frequencies — real range 2–5 miles on open sites. The RT29 technically requires a GMRS license ($35, FCC) or business Part 90 license if you use it on licensed frequencies. On unlicensed FRS frequencies it operates at the FRS power limit. UHF vs VHF matters for penetration through walls and equipment — UHF wins indoors and on cluttered sites.
Waterproofing
The RT22 is rated IP54 — survives splashes and light rain, not submersion. The RT29 is IP67 — survives 1 metre of water for 30 minutes. The H777 and RT628 have no IP rating. Don’t use either in rain without a bag. For genuine outdoor use in wet conditions, the RT29 is the only Retevis model that won’t let you down. See our guide to waterproof two-way radios if water resistance is your primary concern.
Battery and standby time
The H777 and RT22 use small Li-ion packs — 10–14 hours of mixed use. The RT29 carries a 3200mAh battery with 200–300 hours of standby. That’s not a typo. On a construction site where PTT use is intermittent, the RT29 can run all week without a charge. For the FRS models, budget a nightly charge if you’re using them on consecutive days.
Charging setup
The RT22 includes a multi-unit charging dock — the 4-pack charges together, which matters for teams. The H777 charges via USB on most versions. The RT29 uses a dedicated charging cradle. If you’re buying for a crew of six or more, confirm the pack includes enough cradles before ordering.
Display vs no display
The H777 has no screen — you select channels by pressing the channel button and counting button blinks. It works but it’s slow. The RT22 and RT628 both have small LCD displays showing channel and code. The RT29 has a full display with battery indicator and signal strength. No display is fine for casual use. For crews that need to verify channel quickly, a screen saves time.
Quick Comparison — Retevis Walkie Talkies
| Model | Type | Power | IP Rating | Battery | Real Range | Price | Score |
|---|---|---|---|---|---|---|---|
| H777 | FRS | 2W | None | ~12hr | 0.3–0.5 mi | ~$20/pair | 3.6/5 |
| RT22 | FRS | 2W | IP54 | ~14hr | 0.5–1 mi | ~$30/4-pack | 4.2/5 |
| RT628 | FRS | 2W | None | ~12hr | 0.5–1 mi | ~$35/pair | 3.9/5 |
| RT29 | UHF | 5W | IP67 | 200hr standby | 2–5 mi | ~$99/4-pack | 4.6/5 |
Retevis H777 — Best Budget Entry
- Under $25 for a pair — cheapest entry into Retevis lineup
- Dead simple operation — 3 buttons, no screen to confuse anyone
- Li-ion rechargeable included — no AA batteries to buy
- LED flashlight built in
- H777D upgrade adds LCD screen and display
- 16-channel FRS spec — pre-2017 standard, misses channels 15–22
- No IP rating — light rain is a risk
- No display means channel selection by button-blink counting
- Range is 0.3–0.5 miles maximum — shorter antenna hurts signal
- No VOX on base H777 (VOX on H777D)
The H777 is Retevis’s most popular radio because it’s the cheapest one that actually works. I’ve seen these handed out at warehouse orientations, handed to kids at camping trips, and clipped to the belt of security staff at small events. They function.
The catch is that 16-channel limitation. The original H777 uses the pre-2017 FRS channel plan — only channels 1–14 plus two custom channels. The newer 22-channel FRS standard (2017) added channels 15–22. Most new radios use the 22-channel plan. If you’re mixing H777s with other FRS radios, stick to channels 1–14 and they’ll communicate fine.
If you need a screen, channel indicator, and VOX, the H777D fixes all three issues for a few dollars more. It’s the version I’d buy.
Verdict: Buy the H777 if budget is the only constraint and you need something for one-off or casual use. Buy the H777D if you’re buying the same radio but want a screen and VOX. Skip both if you’re using these for outdoor recreation or anything requiring reliable range beyond a parking lot.
Retevis RT22 — Best All-Round Retevis Walkie Talkie
- Full 22-channel FRS — compatible with all modern FRS/GMRS radios
- IP54 splash-resistant — handles light rain and wet hands
- Multi-unit charging dock — 4-pack charges together on one cradle
- VOX hands-free mode with 3 sensitivity levels
- Squelch 0–9 levels for noise control
- LCD display shows channel and code at a glance
- Antenna is fixed — can’t upgrade for better range
- Not waterproof — IP54 stops at splash protection
- Audio output is adequate but not loud in noisy environments
- Range is still FRS-limited — 0.5–1 mile in real conditions
The RT22 is where Retevis gets it right. 22-channel FRS compliance, a proper LCD display, VOX at three sensitivity settings, squelch control from 0 to 9, and a multi-unit dock that charges all four radios simultaneously. For a family, an event crew, or casual outdoor use, this is the right tool at the right price.
14 hours of battery on a full charge. IP54 means it survives the accidental drop in a puddle or a rain shower — not a river crossing, but real-world use. The scan function sweeps through channels to find active ones, which is useful if you’re trying to co-ordinate across multiple groups. FCC ID: 2ABPF-RT22. Amazon reviews consistently cite range as the disappointment — but that’s FRS physics, not an RT22 defect. In open terrain the RT22 reaches 1–1.5 miles. In a suburb or a warehouse, plan for 0.5 miles max.
The RT22 consistently ranks in our best cheap walkie talkies comparison because it delivers the most complete feature set in the under-$40 FRS category.
Verdict: If you want one Retevis radio for everyday family use, events, and light outdoor activity — buy the RT22. It covers the full FRS band, charges on a dock, and holds up to moderate use. It’s the pick I recommend to most people asking about Retevis.
Retevis RT628 — Best Compact Retevis Radio
- Smallest form factor in the Retevis FRS lineup
- Voice recording — unique feature not found on RT22 or H777
- Full 22-channel FRS, 121 CTCSS privacy codes
- VOX function with sensitivity adjustment
- LCD display, belt clip, wrist strap included
- No IP rating — water is a risk
- Shorter battery than RT22 due to smaller battery pack
- Smaller speaker means lower audio volume in noisy spaces
- Manual can be difficult to follow — English translation unclear on some points
The RT628 is the radio for situations where size matters. Theme parks, festivals, ski hills, hiking with kids — anywhere you want the radio in a pocket without a brick-sized bulge. It’s noticeably smaller than the RT22 and dramatically smaller than the RT29.
The voice recording feature is genuinely useful and unusual in this price tier. You can record and play back a transmission — handy for confirming coordinates, instructions, or anything where you’d otherwise say “say that again.” The RT628 also supports the full 22-channel FRS band with all 121 CTCSS privacy codes, so it’ll communicate with any modern FRS or GMRS radio on the same channel and code.
The RT628 manual has a reputation for poor English translation — the instructions for VOX programming in particular get confusing. The setup section below covers the actual steps clearly.
Verdict: Buy the RT628 if small size is a priority and you want voice recording. Skip it if you need loud audio in noisy environments or genuine weather resistance — the RT22 covers both better.
Retevis RT29 — Best for Jobsites and Work Crews
- IP67 waterproof — survives submersion to 1 metre for 30 minutes
- 5W UHF output — 2–5 miles real range on open sites
- 3200mAh battery — 200–300 hours standby, all week on one charge
- DTMF and individual call capability
- Drop-tested build, rubber overmold on all impact zones
- ~$99 for a 4-pack — strong value vs Motorola commercial tier
- Requires GMRS license ($35, FCC) or business Part 90 license for full power use on licensed frequencies
- Programming requires software for business frequency customisation
- Heavier and bulkier than FRS models — not a pocket radio
- Not compatible with FRS radios on the same channel without frequency overlap
The RT29 is the radio I recommend to anyone asking “what do professionals use?” IP67 means you can run it under a tap, drop it in a puddle, work in rain without a cover. The 3200mAh battery is the real advantage — 200 hours of standby means a 5-day work week without a charge if PTT use is moderate. I’ve seen warehouse supervisors run these Monday to Friday on a single Sunday-night charge.
5 watts of UHF output gives you 2–5 miles of real range on open construction sites and parking lots — compared to 0.5 miles you’d get from the H777 on the same site. Steel buildings and concrete floors eat signal, so on a dense indoor site budget for 0.5–1 mile. That’s still double what any FRS radio delivers. For a full performance comparison between the RT29 and Motorola’s commercial tier, see our two-way radio roundup.
One important note: to use the RT29 at full 5W on business UHF frequencies, you need an FCC Part 90 business license. On GMRS frequencies (which overlap with FRS channels 1–7 and 15–22), you need the $35 FCC GMRS license. Without a license, you’re technically operating unlicensed if you exceed FRS power limits. For most small businesses, the GMRS route is easiest — one license covers the whole family or team.
Verdict: The RT29 is the right Retevis radio for any crew that needs genuine range, genuine waterproofing, and a battery that lasts all week. At $99 for a 4-pack it undercuts Motorola’s commercial lineup by 40–60% while delivering comparable field performance.
Retevis Walkie Talkie Range — What to Actually Expect
Every Retevis radio prints an optimistic range figure on the box. The RT22 claims 3 miles. The RT29 claims 5–10 miles. These are FCC test-condition specs — elevated antennas, flat open terrain, zero obstructions. They don’t apply to how you’re going to use the radio.
| Model | Open field | Suburban | Indoors (same floor) | Construction site |
|---|---|---|---|---|
| H777 | 0.5–0.8 mi | 0.2–0.4 mi | 100–150 ft | 0.1–0.2 mi |
| RT22 | 0.8–1.5 mi | 0.3–0.6 mi | 150–250 ft | 0.2–0.4 mi |
| RT628 | 0.8–1.2 mi | 0.3–0.5 mi | 150–200 ft | 0.2–0.3 mi |
| RT29 | 2–5 mi | 0.5–1 mi | 300–500 ft | 0.5–2 mi |
The RT29’s range advantage comes from 5W output vs 2W for FRS models — 2.5× the power, which translates to roughly 1.5× the practical range per the inverse square law. The bigger gap on open sites happens because UHF signals also penetrate obstructions better than lower-power FRS at the same frequency band. Our full walkie talkie range guide breaks down the physics behind these numbers and explains why terrain affects each model differently.
If you’re buying FRS models (H777, RT22, RT628) and expecting the RT29’s range — you’re buying the wrong radio. FRS power is capped by FCC regulation at 2 watts, regardless of brand. Retevis can’t change that.
How to Use a Retevis Walkie Talkie — Setup and Manual
The included manuals are functional but the English translations on older Retevis packaging are rough. Here’s what you actually need to know for the H777, RT22, and RT628.
Power on and off
Rotate the volume/power knob clockwise until it clicks. You’ll hear a startup tone. To power off, rotate the same knob fully counterclockwise until it clicks off. On newer RT22 units with a top-mounted on/off button, hold for 2 seconds to power on and the same to power off.
How to change channels on a Retevis walkie talkie
RT22 and RT628: press the CH + or CH − button. The LCD updates immediately. H777: press the channel key and hold it for 2 seconds to enter channel mode, then press channel + or − and release. The LED indicator blinks the channel number. Both radios on the same channel — that’s all that’s needed to communicate.
How to set privacy codes
Privacy codes are CTCSS sub-tones — they filter who you hear on a channel without changing the channel frequency. Press the CODE button, then use the +/− buttons to select a code 0–38 (CTCSS) or 39–121 (DCS). Code 0 means no filter. Both radios must match on channel AND code. Setting code 10 doesn’t block others from hearing you — it just mutes your speaker when someone on a different code transmits.
How to use VOX on a Retevis walkie talkie
Press and hold the MENU button until the display shows VOX. Use the +/− buttons to set VOX level 1–3 (H777D and RT22) or 1–5 (RT628). Level 1 triggers on soft speech; level 3 requires a louder voice. In noisy environments — kitchens, construction sites, crowded events — VOX false-triggers. Set it to level 3 or turn it off and use PTT instead.
How to turn off VOX on a Retevis walkie talkie
Navigate to the VOX setting in the menu and set the level to 0. On the RT22, press MENU, scroll to VOX, and confirm with MENU again. On the H777D, hold the call button until VOX appears, then toggle to off. The radio returns to manual PTT mode.
How to reset a Retevis walkie talkie
On the RT22: power off, then hold PTT + SCAN simultaneously while powering back on. Hold for 5 seconds until the radio beeps twice. This restores factory channel assignments and clears any custom settings. On the H777D: hold the PTT and CALL buttons simultaneously while powering on. The H777 base model has no factory reset function — power cycling clears temporary squelch settings but not channel memory.
Charger and earpiece
Retevis uses a 2-pin connector for earpieces across most models — compatible with generic 2-pin K1 accessories from most brands. The charger dock for the RT22 4-pack handles four radios simultaneously. Individual USB charging cables work for the H777 and RT628. The RT29 uses a dedicated charging cradle — don’t misplace it, third-party cradles vary in quality.
How to Choose the Right Retevis Radio
Buying for kids or casual family use: The RT22 is the right answer. Simple enough for a 10-year-old, durable enough to survive being dropped on concrete, and the multi-unit dock keeps all four charged overnight. The H777 is cheaper but the no-display channel system frustrates most kids within 10 minutes.
Buying for a construction site or warehouse: The RT29. Nothing else in the Retevis lineup comes close for professional use. IP67 waterproofing, 5W output, week-long battery, drop-rated build. The FRS models aren’t built for daily industrial punishment. Pair the RT29 with a GMRS license ($35 from the FCC, covers your whole family or team indefinitely) and you’re running a fully legal commercial-grade setup at a fraction of Motorola prices.
Buying for outdoor recreation — hiking, skiing, festivals: The RT628 for size, the RT22 for durability. The RT628 fits in a ski jacket pocket without bulk. The RT22’s IP54 holds up to rain and wet gloves. For serious backcountry work where range beyond 1 mile matters, neither FRS model is the right answer — look at GMRS radios instead. See what else competes at each price point in our long-range walkie talkies guide.
Buying for events, security, hospitality: The RT22 handles a 10-person event crew without issue. For teams larger than 10 or covering more than 0.5 miles of indoor/outdoor mixed terrain, the RT29 gives you the coverage to operate reliably. The RT29 also supports individual call and DTMF signalling, which matters if different roles need to reach specific people rather than broadcasting to everyone.
The RT29 is one of the top picks in the heavy duty walkie talkie category — for a full comparison of IP67-rated and MIL-STD-810 certified radios for construction and field work, see the heavy duty walkie talkie guide.
Frequently Asked Questions
Which Retevis walkie talkie is best?
For most people, the RT22 is the best Retevis walkie talkie. It covers all 22 FRS channels, has an LCD display, VOX, IP54 splash resistance, and charges four units on one dock — all for around $30 a 4-pack. For professional jobsite use, the RT29 is the clear choice: IP67 waterproof, 5W UHF, 200-hour standby battery. The H777 is the cheapest option but lacks the full 22-channel FRS spec.
What is the range of the Retevis RT22?
The RT22 reaches 0.8–1.5 miles in open flat terrain and 0.3–0.6 miles in suburban environments. Indoors on the same floor expect 150–250 feet. The RT22 box claims 3 miles — that’s an FCC test-condition spec over flat open terrain with elevated antennas. Like every FRS radio, real-world range is significantly lower due to terrain, vegetation, and buildings. The physics are the same regardless of brand.
How do I change the channel on a Retevis walkie talkie?
On the RT22 and RT628: press the CH + or CH − button. The new channel appears on the LCD screen immediately. On the H777: press and hold the channel button for 2 seconds until the radio enters channel mode, then press + or − and release. The LED blinks the channel number. On the RT29: use the up/down arrows on the keypad. Both radios must be on the same channel to communicate.
Do Retevis walkie talkies need a license?
The H777, RT22, and RT628 operate on FRS frequencies — no license required. The RT29 is a 5W UHF radio. If you use it on GMRS frequencies (channels 1–7 and 15–22), you need the $35 FCC GMRS license that covers your household. If you program it to business Part 90 UHF frequencies, you need an FCC business license. Most small teams use the GMRS route — $35 once, no renewal for 10 years.
Can Retevis radios communicate with Motorola or Midland walkie talkies?
Yes, for FRS models. The H777, RT22, and RT628 all operate on the standard FRS 22-channel band. Any FRS radio from any brand communicates with any other FRS radio on the same channel and privacy code. A Retevis RT22 on channel 5, code 12 will talk to a Motorola T600, a Midland GXT, or any other FRS radio on the same settings. The RT29 uses UHF business frequencies — only compatible with other radios programmed to the same frequencies.
How do I turn off VOX on a Retevis walkie talkie?
On the RT22: press MENU, scroll to VOX, and set the level to 0. On the H777D: hold the CALL button until the VOX indicator appears, then toggle off. On the RT628: press MENU, navigate to VOX, and confirm off with MENU. The radio returns to manual push-to-talk mode. If VOX is false-triggering in noisy environments, turn it off completely and use PTT — VOX on level 1 picks up ambient noise above about 60dB.
What earpiece works with Retevis walkie talkies?
Most Retevis FRS models (H777, RT22, RT628) use a standard 2-pin K1 connector — the same connector used on Baofeng and many other budget radios. Generic K1 earpieces from most accessory brands are compatible. Retevis sells their own earpieces but third-party K1 options at $8–$15 work the same. The RT29 also uses the 2-pin K1 connector. Confirm the pin spacing before buying — some older H777 variants use a slightly different spacing.