1. Mini and slim body, compact and portable to carry in pocket. 2. Big keys design, easy-to-use button functionality. 3. Built-in big loudspeaker, you can enjoy music with it. 4. Powered by 600mAh high capacity battery, long life to use. 5. Multi-functions: BT, magic voice, auto recording voice, outside FM radio(no need earphone plug in), 3 cards, auto answer, speed dial, BT dial, blacklist.