Retevis RT21V MURS 2 Way Radios Long Range, Walkie Talkies for Adults Rechargeable,5 Low Traffic Channel, License-Free (6 Pack) with Six Way Multi Charger

* Easy-to-use commercial two-way radio;because there are fewer users in the MURS band;you can clearly get every channel without worrying about being disturbed during the call * In indoor environments; MURS frequency has relatively weak penetration;so it is only suitable for small and medium-sized commercial environments;such as retail; warehouses; clinics; restaurants; but you can get more efficient communication * In the outdoor environment; due to fewer obstacles; MURS frequency has a stronger ability to bypass obstacles; therefore;it is very suitable for farms; highway bridge construction; logistics transportation; rescue organization * Expandable antenna design; you can replace the high-gain antenna at any time to get a longer distance * 6 way gang charger has overheat protection; overcharge protection; you can charge one or more walkie-talkies at any time;1100 mAh rechargeable lithium battery; a single charge can support 10-12 hours of continuous use