C-85B Portable Hifi Stereo Audio Wireless bluetooth 3.0 Card Speaker TF FM Subwoofer MP3 Boombox Sou

Features: C-85B Aluminum bluetooth speakers. Built-in bluetooth wireless, hands free function. Built-in bluetooth wireless, hands free function. U disk storage supports playback of MP3 music player, stored within the TF card MP3 songs. Supports external 3.5mm audio input terminals of all, FM automatic station search. Support repeat one, repeat all, random, normal playback. 4 Function keys: MODE(FM/TF CARD/USB/PLAY/PAUSE). It supports rechargeable built-colorful lights. Specifications: Material: Aluminum Size: Approx. 15 x 6cm/5.9 inches x 2.36 inches Built-in lithium battery: 1200mAh Output Power: 3W x 2 External magnetic speaker: 45MM x 2 Input Sensitivity: 400mV Frequency: 50Hz-20KHz SNR: 88dB Operating Voltage: DC 5V bluetooth Version: 3.0 Package Included: 1 x C-85B bluetooth Speaker