1、Dual‑frequency handheld transceiver, with display function menu on the display "LCD". 2、Working frequency is VHF 130‑176MHZ, UHF 400‑480MHz, high/low power optional (5W/1W), up to 128 storage channels, cross‑band reception/transmission. 3、Multiple display of channel number, frequency, channel frequency, channel name, etc., for CTCSS and for DCS. 4、Function for "VOX" (voice transmission), for DTMF emergency SOS sound and light alarm, for ANI coding. 5、Optional frequency step 2.5/5/6.25/10/12.5/20/25/50 KHz, reverse frequency, power saving function "SAVE". 6、Can be programmed by PC, wideband (wide 25KHz)/narrowband (narrow 12.5KHz). 7、Commercial FM radio receiver (65 MHz‑108 MHz), display lighting and programmable keyboard, built‑in LED flashlight. Item Type: Walkie Talkies Kit Material: ABS Shell Weight: Approx. 480.0g/16.9oz Battery: Lithium Battery H5+, 2800MAH (included) Frequency Range: 136MHz-174MHz 200MHz-260MHz 400MHz-520MHz Memory Channels: up to 128 channels Frequency Stability: 2.5ppm Frequency Step: 2.5kHz / 5kHz / 6.25kHz / 10kHz / 12.5kHz / 20kHz / 25kHz Antenna Impedance: 50Ω Working Temperature: -20℃ to +60℃. Receiving Power Consumption: 380mA Transmission Power Consumption: ≤1.4A. Operation Mode: Simplex or Half-Duplex How to use: 1. Install the battery back cover 2. Operate according to the instructions 1 x Manual 1 x Antenna 1 x Back Clip 1 x Charger 1 x Charging Base 1 x Walkie Talkies 1 x Walkie Talkies Back Cover 1 x Hanging Rope