1200mAh HIFI Sound Quality Built-in Microphone TF Card Slot Bluetooth 5.0 Stereo Portable Wireless S

Features:- With bluetooth 5.0 wireless technology, high-speed data transmission, strong anti-interference, it can be used indoors or outdoors.- Features with volume control function, convenient to operate.- HIFI sound quality experience fashion and graceful appearance makes it become an ornament of your desk.- Accord with acoustic and aesthetics design principle and it sounds distinct.- Built-in 1200mAh capacity lithium battery, can meet the needs of all-weather outdoor music player Can play for 10-15 hours.- Built-in microphone for hands-free calls, free your hands and keep your safety in driving.
Specifications:
Interface type:USBBattery capacity:1200mahFrequency response range:100HZ-20KHZOutput power:3WSignal to noise ratio:≥75dBPower supply mode:built-in lithium batteryChannel: 2.1Duration: 10-15 hoursBluetooth protocol:5.0Number of speakers:1Effective distance: 10 metersFunction: anti-fall, voice prompt, radio, dustproof, call functionOperation method:keyPlayback format: MP3, WMA, FLC, WAVShell material:PlasticPlaying,Volume ControlConnection: WirelessInterface: TF Card SlotAudio Source: Bluetooth Enabled DevicesColor:  Black,Gray,RedPackage Included:1x Bluetooth Speaker1x USB charging cable1x Lanyard