Retevis RT86 2 Way Radios Long Range,High Power 2600mAh Walkie Talkies Rechargeable,16CH Shatterproof Display Two Way Radios with Earpiece for Warehouse School(5 Pack) - A9207AX5-C9034AX5-C9162AX5

• RT86 handheld commercial 2 way radios for adults. high power provide strong penetration which delivering long distance in a steel or concrete-reinforced building. your team never has to worry about their instant communications being lost Built in a 2600 mAh rechargeable high capacity battery support long battery life which can be used continuously for more than 15 hours. battery save function conserves your battery's power for multi shift coverage RT86 high power radios are specifically designed for large commercial environments. channels are pre-set with CTCSS DCS to reduce unnecessary transmissions and therefore cannot talk directly to other brands of radios. if you need to talk to other brand walkie talkies. please contact us via Amazon mail. we will offer firmware for you The built-in LED screen can clearly display the current channel and power. so you can more easily understand the working status of the walkie-talkie Durable rugged and versatile RT86 high range two-way radio features sturdy body meet the military standards. that makes it ideal for construction sites. industrial and office buildings 50CTCSS and 232 DCS can provide a secure call and reduce unnecessary chat. 0-9 level squelch technology reduces ambient sound for better clarity The emergency alert function allows your group to assist in time when you are in danger. built in flashlight function can help you work meticulous. it provides great convenience for your night work RT86 heavy duty professional business two way radios cloning features let you copy settings between same radios with very little effort With 16 channels to choose from. which let you assign individual channels to different groups of employees 2 Pin Acoustic Tube Headset. provide clear audio both via receiving the in ear speaker and transmitting via the mic. acoustic tube with 150Ohm speaker impedance makes it better in noisy work environment