About this item

• Hardware Version Identification Number (HVIN) is RT17; and the IC certification number is 23137-RT17; the frequency of this radio is 462.55 MHz-462.725 MHz
• Long powerful antenna provides long range communication; robust two way radios with thick plastic shell resistant to shock
• Comfortable acoustic tube headset helps you have clear calls in noisy environment; durable belt clip and hand strap makes it convenient to carry the radios around
• High capacity rechargeable Li-ion battery with 1200mAh for up to 19 hours of operation;Individual USB charging dock and USB adapter make your charging process safe and fast
• VOX allows you to communicate with your teammates without touching the walkie-talkie when your hands are occupied;compatible with Retevis RT21 RT27 H-777S RT22 and H777; performs well in hospitals; churches; offices; restaurants; warehouses; hotels; schools etc