Retevis RB58 Waterproof Two-Way Radios, Long Range Walkie Talkies for Adults with Noise Cancellation, NOAA, Emergency Alarm, Support Bluetooth Calls & APP Control for Hunting Cycling(2 Pack)

APP control; support using RETEVIS APP to edit RB58 walkie talkie; the APP is compatible with iOS and Android platforms; easily modify walkie-talkie settings anytime and anywhere; no need to carry a computer ^^ Wireless earpiece; give you a light and comfortable wearing experience; without the trouble of entangled wires ^^ Long-range walkie-talkies; high power output supports your long-distance communication; allowing team members on different floors (up to 20 floors) to stay informed about each other's situation; making outdoor activities convenient and fun ^^ Waterproof walkie talkies - made of ABS material; feature IP54 waterproof function; withstand light rain or splashing water ^^ 90-hours standby; 1800mAh battery helps you keep your friends or family connected all day; type-C charging increases the convenience ^^ 1.77 -inch LCD screen; features 15-level adjustable brightness; no matter whether day and night; check the radio information with clarity ^^ NOAA weather alert; help you know the weather in advance; you can always be prepared and connected with those you are traveling with ^^ Usage reminder; RB58 walkie talkie is a professional land mobile raido; its operating frequency differ from common, regular GMRS or unlicensed FRS; legal operation of this device requires a Land Mobile Radio (LMR) service license issued by the U.

S. Federal Communications Commission (FCC) ^^ Emergency alarm; enables you to press the SOS key to seek help; and lone worker function will automatically alert after no operations for a long period ^^ VOX hands-free; with 9 sensitivity levels for hands-free operation; ideal for hiking, biking, camping trip, road trip, cruise ship and so on