This radio supports MP3 format, alarm clock function, rechargeable battery, multi-functional. Easy operation, simple and well-designed operation program, intuitive buttons and function indication, the elderly or children also can use it easily. Features - Color: Black. - Material: Plastic. - Size: 11.60X7.30X2.85cm/4.56X2.87X1.12inch. - The design of product is intuitive and easy to operate. Alarm ringing sound / radio automatic power on. - This radio has four search mode, they are manual search, automatic search radio, full automatic search and store radio, convenient and easy. - With updated DSP and external antenna, this radio captures a signal reception, you will not miss any stations. - The advanced largest LCD screen on this radio can show the time clearly. - DSP chip signal processing, the phenomenon of running table, frequency hopping. Specification Number of stations stored: 20. Signal to noise ratio: 50 ( ). Rated voltage: 5 (V). Rated power: 3 (W). Rated frequency: 50 (HZ). Battery specifications. 800mAh. Channel: Two channels. Band type: Multi-band. Support format: MP3. Impedance: 32. Package list: 1