Soker Wirless Portable Bluetooth 4.0 Speaker 10w Powerful Sound Dream Dancing Speakers Built-in Microphone Support Micro SD/TF Card with Dazzle LED Light (Multi-Colored) for Smartphones Laptops Bluetooth Version 4.0;Output function: 2*5W;Charging Power: USB DC 5.0V;Bluetooth distance:10 meters. Built-in 88 three-color RGB LED lights,360-degree LED pulsating music;five kinds of music pulsating LED visual display mode. High-quality dual voice coil speakers, bright treble, alto mellow, deep bass, bringing you the perfect music to enjoy. High capacity battery,directly to the computer's USB port charging Up to 8hours of music play (Medium Sound Volume). Support iPhone, iPad, HTC, Samsung, laptops and other devices with Bluetooth function easy to pair,Support the TF card MP3, WMA,WAV, APE FLAL format etc. easy to play music.