【High sound quality、High and low frequency effects】【New wireless Bluetooth mini speaker、Support手机蓝牙无线连接音箱播放音乐、Support直接内存卡UPlay music on the disc】【Support用于台式电脑、笔记本电脑连接Audio cable使用】【It can be used in vehicles.、Indoor and outdoor square dancing,Good sound quality,Convenient to carry】【Official configuration:Inner and outer packaging+Charging cable+Audio cable+Instruction Manual】 1. Magic Speaker System Design，Amazing dual power Built-in低频增幅器设计，The mid and low frequencies are more powerful，It has a better sound quality performance； 2.Adopt advanced Bluetooth audio decoding chips Support手机、Tablet computer、Bluetooth devices such as TVS are paired to play music；The Bluetooth transmission distance is greater than10meter； 3.Supports hands-free calling function，Built-in高灵敏度麦克风，Make mobile phone calls enjoy an incredibly smooth and enjoyable experience 4.SupportU"Plate andTFCard music playback MP3Decoding，SupportMP3Full bitrate playback of the format； 5.FMAutomatically search and store radio stations 6.Built-inFMRadio module，It can automatically search for and store radio stations，Save time and effort； SupportAUXAudio input，We provide you with the function of computer speakers；Powerful bass,"Adopt52MMThe external passive radiator showcases the speaker's inherent powerful performance,Listen,Feel and witness the bass,Unafraid of the rain,Music call,One-click switch。Power supply mode: Built-in锂电池功能: High-power loudspeaker、Subwoofer stereo。It has a hands-free function,Wireless transmission range is available:10MAudio performance-to-noise ratio:≥90dbBattery capacity: 1200mAhBuilt-in电压:3.7VPlay at normal volume:3HSpeaker specifications:￠45mm Speaker power:4Ω/5W*2Frequency response:150HZ-20KHZ"Size":72.6mm *72.9mm*178.7mmSingle machine weight:490gOuter box size:40.5*38.3*42.2Packaging:50PCS/Box weight:28.9kg