Specifications Model LXY 17Color Silver grey Red BlueMaterial ABS Acrylonitrile Butadiene Styrene Voltage DC 5VOutput 10WFrequency response 150Hz 20KHzSNR 75DBbluetooth Version 4 2bluetooth range Max 10mBattery Built in 1800mAhPlaying time About 6 hoursFM frequency 87 5 108MHzInterface USB Aux Micro USB TF slot Microphone slotExtend memory Support max 32GB card not included Size Approx 305x120x120mm 12 01x4 72x4 72Features 360surround sound sound quality without noise Hand held function easy to carry play music with LED lights at the same time With flashing DJ party lights add a little passion at night Support wired microphone insertion connect the microphone at any time to sing Built in FM radio function listen to popular music radio easy operation Suitable for party singing dancing indoor or outdoor place Package Included 1 x bluetooth Speaker1 x USB Charging Cable1 x Aux Cable