Features:2*5W double horn full screen range, double pronunciation unit, bass and surround sound reverberation match, let you listen to music in person.Wireless BT transmission, using 5.0 upgrade chip, stable and fast transmission, effective distance of 10 meters, high-fidelity sound quality, restore music scene.Built-in 2200mAh large capacity battery, fast charging, long voyage, can be used continuously for about 8 hours.Support BT connection playback, but also support TF card playback, USB, AUX-IN and other four playback modes.Built-in HD call microphone, intelligent noise reduction no noise, support hands-free calls.With display screen, display clock and current playback status, easy to use at night, can set alarm clock.Equipped with only compatible chips, can be adapted to a variety of terminal devices, desktops, laptops, mobile phones can be used, can also be used as a TV stereo.Specifications:BT: 5.0External Interface: Micro USB; TFOutput Power: 2*5WSNR: ≥75dbBattery Capacity: 2200mAhTF Support: MP3, WAVStorage Type: TF max capacity does not exceed 32GProduct Color: BlackPackage Size: 36*7.5*7cmPackage Weight: 765gPackage List:1* BT Soundbar1* Audio Cable1* Data Cable