Features:*Frequency Range: VHF136-174 / UHF400-470(MHz), Dual Channels Watch, Dual Band. Up to 128 memory channels. With voice prompt.*CTCSS/DCS: The unique CTCSS/DCS encoding decoding function can avoid listening to the same channel on the irrelevant call.*Flashlight lighting: Practical flashlight function, to solve the emergency needs in the dark environment.*1800mAh Long Standby Time: Battery saving, low battery warning, high/low power switchover.With earphone.*FM Radio(FM85-108MHz). Different frequency transceivers, and it can be set up to connect with relay stations.