Features: Support MP3 and other music formats of digital music player. Can be used to move the flash drive, anytime, anywhere to store MP3 songs or data. Exquisite music sound quality, perfect music to enjoy. At the same time have MP3 and mobile storage disk function. Built-in high-energy rechargeable lithium battery, long standby time. Stylish compact design, exquisite workmanship, gifts to share. Random play, arbitrary. Easy to operate, turn on the power to play music. Special Feature: Mini,Wireless,Portable Speaker Type: Portable Playback Function: Other,MP3 Battery: Yes Material: Plastic Waterproof: No Cabinet Material: Plastic Speaker Structure: Sealed Support Memory Card: Yes Interface Type: AUX,USB Special Feature: with LED Light / Handfree Mic+TF Card Compatibe for U disk TF/Micro SD Card,for iPod, MP3, for iPhone Functions: TF, USB, FM Radio Compatible For Portable Audio Player, Mobile Phone, Computer Package Content: 1 X MP3 Player 1 X USB cable