The ALAN 42 DS is a portable CB transceiver by Midland, equipped with digital squelch, which automatically activates upon receiving an incoming signal, eliminating the need for manual adjustment. The ALAN 42 DS LITHIUM ensures clear audio through the Noise Blanker and ANL filters, which effectively reduce interference. The selectable power levels (4W/1W), Scan and Dual Watch functions, as well as immediate access to the EMG emergency channel, make this CB transceiver the ideal choice for those seeking communication efficiency and versatility in use.