Protable mini pocket speaker W/FM radio Original Music angel MD08 black This mini speaker can be described as classic and perfect combination of modern, boutique speakers. Aluminum alloy shell, high-power micro-aluminum diaphragm speakers, clear treble, bass pure. Unique design, so sound quality is even better, feel, texture class! the new concept of integrated stereo portable mobile music digital speaker, connect the TF card. New features support for direct download, synchronous lyrics display, song name, directory select songs, song or all songs loop playback, calendar, clock, alarm clock. built-in lithium battery, the direct supply of the computer USB port, or reprovision the USB power adapter power supply.