Good-Link Portable Bluetooth Speaker with Colorful LED Digital Magic Party Light Red Color Very compacts housing,perfect for discos,clubs,pubs,parties and mobile DJ. Supports A2DP,AVRCP,headset,handfree profile, FM digital stereo radio, insert earphone. High quality rechargeable Li-battery, charging by computer or other DC 5V. LED:4x3 W LED Enable directly playing MP3 files in TF Memory card& USB Memory (the TF card&USB Memory does not included in the package)