BTECH GMRS-PRO Waterproof GMRS Radio 5W
- 180 channels, GMRS band
- 100 mile maximum talk range as listed by the maker
- 14 hour average battery life, 2600mAh lithium ion pack
- Bluetooth to HFP headsets and vehicle audio systems
- GPS built in
- Waterproof housing
- UHF and VHF tuner
Last refreshed Sep 23, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A waterproof GMRS handheld with GPS and wireless headset support for groups working outdoors. Transmit power and charging time are not stated in the specs.
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ASIN: B0B4BLZ67ZCategory: Two-Way Radios
Overview
A GPS receiver and a Bluetooth link to hands free headsets are built into this GMRS handheld, which talks to other GMRS radios across its channel set. A rechargeable lithium ion pack powers it and charges over the included USB-C cable.
Hands free Bluetooth audio and built-in GPS set it apart from a basic walkie talkie, and the waterproof rating suits rain, snow and boats. The quoted talk range is a maximum, so plan around shorter real distances in hills and forest.
Who it's for
Off-road convoys, hunters and boaters who already use GMRS get a weatherproof handset that pairs with a helmet headset or car audio system. Buyers who need two radios from one purchase should note this box holds a single unit.
Pros and cons
- Pairs with HFP headsets and car audio
- Rechargeable battery included
- USB-C charging cable in the box
- Belt clip included
- Single radio, not a pair
- Transmit power not listed in specs
- Warranty tied to BaoFengTech.com purchases
- Quoted range assumes open terrain
Performance notes
Range is governed by antenna height, terrain and the radio at the other end, so line of sight across water or open ground carries farthest. Battery runtime depends on how much time is spent transmitting versus listening. Bluetooth audio quality rests on the paired headset or vehicle system.
Where it stands among two-way radios
- #6 most-searched brand and model of the 100 two-way radios lines we track (by search demand, not sales).
From the specs of the 122 two-way radios we list; not a test result.
Specifications
| Brand | BTECH |
|---|---|
| Dimensions & fit | |
| Weight | 0.69 pounds |
| Item dimensions d x W x h | 3 × 3 × 11 inches |
| Capacity & performance | |
| Talking range maximum | 100 miles |
| Frequency range | GMRS |
| Power & efficiency | |
| Battery average life | 14 hourslower than 53% of 39 two-way radios |
| Battery | 2600mAh lithium ion, included |
| Voltage | 7.4 volts |
| Compatibility & installation | |
| Connectivity protocol | Bluetooth, GMRS, GPS |
| Warranty & support | |
| Warranty description | 1 year |
| Other details | |
| Tuner type | UHF, VHF |
| Water resistance level | Waterproof |
| Number of channels | 180 |
Closest rivals on specs
Baofeng UV-5G Plus GMRS Handheld Radio 2-Pack- Battery Average Life 14 vs 12 hours (+17%)
Retevis RB48 Plus Waterproof GMRS Walkie Talkies 2-Pack- Battery Average Life 14 vs 18 hours (-22%)
Radtel RT-470X Multi-Band Handheld Ham Radio- Battery Average Life 14 vs 8 hours (+75%)
Frequently asked questions
How big and heavy is the BTECH GMRS-PRO?
The listing gives 3 x 3 x 11 inches and 11 ounces. A belt clip is included for carrying it on a belt or pack strap.
Is the BTECH GMRS-PRO sold as a pair?
No. The box holds one radio, one 2600mAh battery, a USB-C to USB charging cable, a belt clip, screws, a screwdriver and a user manual.
Can the GMRS-PRO connect to a Bluetooth headset or car stereo?
Yes. It works with any HFP hands free headset or vehicle audio system.
Will the BTECH GMRS-PRO talk to other GMRS radios?
Yes. GMRS radios are listed as compatible devices.
Who covers the GMRS-PRO warranty?
The listing states a 1 year warranty for products purchased through BaoFengTech.com, so check coverage when buying elsewhere.