Retevis RT48 Walkie Talkies Rechargeable, Alarm VOX, IP67 Waterproof Two-Way Radios Skiing Hiking (1 Pair)

* 100% waterproof walkie talkies; featured with IP67 waterproof that allows you take Retevis RT48 almost anywhere outdoor adventure; especially for wet and snowy extreme outdoor activities * Functional two-way radios;16 channels;time-out timer;beep; busy channel lockout;squelch; alarm; VOX and more * RT48 two-way radio can be used directly without a certificate; it has 16 channels and rich functions; it can be used out of the box; and it can be used directly with Retevis RT22 RT21 RT28 H-777S * Long Battery Life; the rechargeable Li-on battery can last over once full charged; featured with battery save mode and battery voltage prompt; plus USB charging design offer you multi charging radios choice in car; by power bank and etc * Emergency alarm help you be prepared of the danger and alert team member working out of the box with each others