Cute mini bluetooth wireless speaker, also shocked, over your imagination. Support TF card function, built-in FM radio function, automatic search easy operation, extended storage maximum 16G(NOT Include TF Card), can store music files. Function: Radio, dustproof, voice prompt, call function. Using 3W*1 speakers, low power consumption, high power, strong and clear sound. Portable: goes anywhere you go, perfect for your friends or familiy. Specification: Interface type: USB Battery capacity: 800 mAh Output power: 3w Play time: 3-4 hours Bluetooth protocol: 5.0 Effective distance: 10 meters Material: Plastic Size: 138x50x86mm Package Includes: 1 Piece Speaker 1 Piece Charging Cable Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.