Features an accessory connector permitting use of an audio accessory headset for easy hands-free operation. Just pop in three AA batteries and your unit is operating again for another 29 hours of estimated talk time. Choose what your callers will hear from ten audible call tones to grab the attention of your family and friends before you start speaking. Features latest technological design to produce a high efficiency wall adapter which consumes one half watt of power during idle conditions The Motorola Talkabout MD207 series has a range of up to 20 miles for indoor and outdoor communication. It is the perfect product for the value conscious shopper, providing all the important features at a low cost. It includes 22 channels with 121 interference eliminator codes and seven NOAA channels with alerts to always be informed about weather and other emergencies.