Retevis RT21 Updated 3000mAh Rechargeable Walkie Talkies,2 Way Radio Long Range,Portable and Durable,Emergency Alarm,Walkie Talkies with Earpiece and Mic Set(10 Pack)

Updated rechargeable walkie talkies with 3000mAh battery; supports up to 36 hours of use and two weeks of standby time ^^ FRS frequency; license-free; ready to use out of the box; easy to communicate directly with models such as H-777 RT22 RT68 H-777S ^^ Long antenna design allows you to get clear audio and stable channels in urban areas; CTCSS DCS will keep your group communication away from the irrelevant calls ^^ Strong body and rotate button can withstand long time use; saving company budget in long run; suitable for campus patrol; communication; property security; business operations; and other situations ^^ Our walkie talkies is only FRS walkie talkies; the FCC ID is 2AAR8RETEVISRT21; our walkie talkies meet FCC rule part 95