Retevis RB17A GMRS Two Way Radios Long Range, 30CH 2200mAh Rechargeable 2 Way Radios Walkie Talkies GMRS Base Station Capable with Earpieces (10 Pack)

* The GMRS frequency of the RB17A long distance walkie-talkie can provide strong penetrating power; it can easily penetrate various obstacles; such as forests; buildings; warehouse shelves * 30 channels; support you to choose different channels that suit you; you can use different channels to maintain communication with each group of employees * Built in 2200 mAh lithium ion battery capacity; can be used continuously for more than 15 hours; meet the standard shift schedule; long standby time * Power saving mode helps to improve efficiency and extend battery life; low battery alarm will remind you to charge in time * Made of sturdy and drop resistant material; resistant to drop and impact; can effectively prevent the walkie-talkie from falling and falling outdoors * Equipped with high grade glass fiber antenna with strong corrosion resistance; long transmission distance * CTCSS and DCS can reduce unnecessary chats and provide safe and continuous calls * The local emergency alarm will sound an alarm to remin...