Retevis RT17 Walkie Talkies Long Range for Adults,Rechargeable 2 Way Radios with USB Charger Base,Hands Free Lightweight,Portable Two Way Radio for School Warehouse Construction Family(4 Pack)

* Enhanced long antenna walkie talkie; longer transmission and reception distance * 1200mAh large capacity battery; communicate continuously for 12 hours * Crystal and lound sound; squelch can reduce noise; VOX free your hands when you are busy * Robust shell makes it drop resistant; long service life; reduce replacement frequency * Rechargeable two way radios with charging base; can be charged by car; charger; computer; more convenient and faster * Handheld 2 way radios; 16 channels; easy to use; compatible with RT22; RT21; RT68; H-777 on the same channels and CTCSS