Retevis RB48 FRS Waterproof Heavy Duty Walkie Talkies with Headset
Retevis RB48 FRS waterproof heavy duty walkie talkies arrive work-ready with earpieces included. License-free on FRS channels, they talk with your existing RT22, RT21 and H777 fleet out of the box. The IP67 waterproof shell survives rain, mud and drops on construction sites and farms. Dual PTT works with gloves on, NOAA alerts warn of storms, and the 2000mAh battery runs up to 12 hours.

Dual PTT Buttons for Full Operation with Gloves On
Large PTT button for easy operation, even when wearing gloves.
IP67 Waterproof and Dust Tight for Rain, Mud and Dust
RB48 heavy‑duty radio is IP67 certified, waterproof for up to 30 minutes of immersion and fully dust‑tight, ensuring stable performance on messy construction sites.
NOAA Weather Alerts to Keep Crews Ahead of Storms
When a storm rolls in, crews on open sites need the warning before the weather does. The RB48 receives NOAA weather channel alerts, so teams on construction sites, farms and outdoor jobs get advance notice to secure equipment and move to shelter — no phones or extra devices required.
USB Type-C Charging Anywhere, Desktop Base on Site
One less charger to carry: the RB48 charges over the same USB Type-C cable as your phone, so radios can top up from a vehicle, power bank or laptop between shifts. For full crews, add the desktop charging base or the RTC48P/RTC48T multi-unit chargers to keep every radio ready at the start of the day.
2000mAh Battery for a Full 12-Hour Shift
Equipped with a 2000mAh battery, it supports up to 12 hours of continuous use, enabling efficient operation without frequent charging.