Retevis RB17A GMRS Walkie Talkies Long Range, 30CH VOX Emergency Alarm 2200mAh Rechargeable 2 Way Radios,Handheld Durable Two Way Radio (2 Pack)

* RB17A long distance handheld walkie talkie has strong penetrating power and can easily penetrate outdoor obstacles * 2200mAh Li-ion rechargeable battery can be used continuously for more than 15 hours; long standby time * Sturdy structure and thick PC plastic shell; effectively prevent the RB17A 2 way radios from falling and breaking * GMRS 30 channels; supports you select different channels to suit your use; always keep in touch with your partner * Equipped with high grade glass fiber antenna; can resist corrosion and provide long transmission range * Clear crystal sound; provide clear communication in remote areas or wild field; with excellent reception and transmission sound quality * 0-9 level auto squelch; reduce background noise and provides crisp sound even in crowded places * Power saving mode can extend the use time of the 2 way radios; low battery alarm will remind you to charge in time * The local emergency alarm can sound an alarm to remind others to provide timely assistance when you are in ...