... -in DSP 3.OEM: Accepted Professional handheld two way radio , 2 way radio, walkie talkie, midland two way radio, interphone, walkie-talkie radio, radio transceiver ... Quanzhou Kingpo Electronic Co., LtdProduct name: KP-100 (Handheld Two-way radio) 1.Main Function1. Emergency Alarm Function2. Monitor3. Auto Battery ...