Features ★ 64 RGB LED lamp beads high bright lights★ 5 kinds of colorful lights model★ 3D magic LED lights show★ Built in DSP audio chip 3D stereo sound effect★ Configuration dual voice coil 18 core full range speaker★ Bluetooth 4 2 wireless music playing★ Support hands free calls★ Intelligent touch operating system★ Intelligent power management and LED status indication★ Low battery automatic alarmshut downSpecifications ★ Bluetooth Version V 4 2★ Rated Power 20W★ Speaker Size 16 x2★ Frequency Range 60HZ 20KHZ★ S N ≧85db★ Battery Capacity 7 4V2x2000mAh★ USB Charger DC 5V 1A★ Charging Time 4 5 hours★ Play Time 6 hoursPackage Included ★ 1 x Speaker★ 1 x USB Cable★ 1 x 3 5mm Audio Cable★ 1 x User ManualNote ★ Please allow slight dimension difference due to manual measurement ★ Due to different producing batches product details might be a little different ★ Due to different monitors and different light the picture may not reflect the actual color of the item ★ Please consider the actual sizes given in the listing as the pictures are generally enlarged to show detail