3 Watt speaker, easy to connect using Bluetooth V2.1 EDR and supports wired media devices with a 3.5 mm plug. Features a built-in FM radio and 4 easy to use buttons on the base of the speaker. Volume can be controlled with a twist of the base of the speaker. Mini USB cable acts as the antennae for radio. Includes micro/USB cable, audio cable, and built-in micro SD card slot. Operating range of 10m/33 ft. Available in 13 colors.