VBTER VBT-V3 Walkie Talkie UHF 400-470 MHz FM Transceiver CTCSS DCS High Illumination Flashlight Portable Two Way Radio Frequency: 400-470MHz; 16 channel; 50 CTCSS/105 CDCSS 1500mAh Li-ion battery; Low Voltage Alert; Intelligent Charging VOX Function; Voice Prompt; PC Programming; 3 Watt Transmit Emergency Alarm; Time-out Timer; FlashLight