Retevis RT17 Walkie Talkies Rechargeable,2 Way Radio with Earpiece,Portable Two Way Radios Long Range,Handheld VOX Durable,for Adults School Business Security Construction Warehouse(20 Pack)

* Lengthened high gain antenna; large sending and transmission range; longer call distance * 1200mAH long battery life walkie talkie; independent charging base for fast and convenient charging * Acoustic tube earpiece fits your ears easily; providing stable and reliable communication * Rugged Two way radio; sturdy shell; can still be used even when dropped * License free walkie talkies; 16 channels; compatible with RT22; RT21; RT68; H-777 on the same channels and CTCSS * Professional 2 way radios; lighteweight and easy to use; suitable for schools; restaurants; warehouses; churches; construction site