Mstar M8 Economic 7W UHF VHF Radio Walkie Talkie

Key Features: 1) Low Battery Alert recharge the battery should the battery level run low. 2) Busy Channel Lockout A channel already in use is not available to other users. 3) PC Programmable You are able to customize the features of each radio for each user. 4) Wired Clone Easily copy the features of one radio to another. 5) CTCSS / CDCSS 6) Channel Scan The channel scan feature enables the radio to continuously scan each channel in the scan list for activity. Simply press a side function button to activate scanning. When activity is detected on a channel the scan process will stop and you will hear the transmission. 7) Time-out Timer(TOT) 8)Selectable Squelch Helps minimize interference from undesired weak signals and helps weak signals be heard.