Retevis RB87 GMRS 2 Way Radios Walkie Talkies Long Range, Adults Two Way Radios, Rugged, USB Charging, for Commercial, Manufacturing(4Pack) - FA9229AX4-C9034AX4

• Support chirp. RB87 can talk directly to Retevis GMRS radios. it can talk with Retevis RT21 RT22 RT68 and other 16-channel walkie-talkies on channels 1-5. if you need to talk to other brands of radios. you can contact us via Amazon mail RB87 walkie talkies have ultra strong penetrating ability. which can easily penetrate various buildings. mountain. jungles. steel. concrete. provides you with clear and loud audio output Long range two way radio. the standard high-gain antenna can reduce the signal transmission loss very well. provide you clear and long-distance call experience Simple to use. without any complicated buttons. out of the box. 0-9 VOX can help you free up your hands. especially when you are doing outdoor adventures Long battery life and easy to charge. 1200mAh Li-ion battery. can support your whole day outdoor use needs. mini USB charging cable enables you to charge it directly by portable power sources Durable and sturdy shell. product sampling test. can withstand multiple drops of 1 meter high and can still be used normally. suitable for you use in buildings. mountain. jungles. etc Easy to operate. even with heavy gloves in winter. it can be used easily