Product descriptionThis durable CB radio is built to go wherever you go with HI/LO power settings to prolong battery life.Amazon.comThis CB radio comes with seven watts of input and four watts of output (the FCC maximum allowable), and is a sleek and slim handheld that's 33% smaller than its predecessor. Highlights include automatic noise control, automatic gain control, a bright LED display, high/low power switch, and plenty more. With battery saving circuitry, this mobile radio can operate on 9 AA batteries or use your vehicle's 12V DC lighter socket adaptor, for a truly portable CB solution.A 40-channel handheld CB transceiver.Truly portable CB radio for use anywhere.Truly Portable Handheld CB Radio40-Channel CB RadioThe 75-785 offers 40 separate communication channels, delivering the maximum CB communication range with 4 watts of output power. Tune in with pinpoint accuracy using on-board PLL channel selection.While communicating, a built in ANL (automatic noise limiter) improves reception for weak signals, and squelch control further eliminates background noise. Transmissions on your end should be crystal-clear as well, thanks to the built-in electrostat microphone.Powering OptionsYou can power the 75-785 with nine AA alkaline batteries for use on the go. Alternately, fill it with rechargeable nickel cadmium AAs, and use the charge jack to recharge them all without removing them from the radio.Additionally, a DC charger is included for use with "cigarette lighter" power adapters in cars, trucks, boats, etc.External Accessory JackAdd Midland accesories, such as an external speaker box or headset mic, using this jack.75-785 Select SpecificationsChannels:40 CBFrequency Band:26.965 - 27.405 MHzUnit Dimensions (H x Wx D):7 x 2.25 x 2 InchesUnit Weight:0.55 lbs.Power Requirement:9 AAOperating Temperature Range:-30 ~ +50° CWhat's in the BoxMidland 75-785 CB Radio, DC Adapter, Antenna