【After Sales Service】If there are any using problems or unsatisfactory with our products, please feel free to contact us, our professional customer service team will consult the issues with sincerity. 【Extra Long Battery Life】The wireless speaker is powered by built-in large capacity 2000mAH rechargeable battery. 2000mAh Speaker TCL Q85H Q Class 7.1.4 Channel Sound Bar With Dolby Atmos, Wireless Subwoofer, And Wireless Surround Speakers Black Q85H - Best Buy Wireless Soundbar With Subwoofer Speaker battery: Polymer battery, 2000 mAh Wireless TV Soundbar Subwoofer Speaker - Bluetooth 5.0 Home Surround Theater 40W – Memory Tech 【】This wireless card speaker uses V4., 0 version and 4 full-range speakers. Charging type: Micro USB 5V/1 Enjoy all the details of your music and movies. Working time can be as long as 6 hours continuous use, super long standby. Remote control battery: Button battery CR2025, 150 mA Ready Stock]Original Soundbar TV Speaker With Surround Sound Home Theater, Bluetooth Speaker Frequency response : 20Hz-20KHz It's backed up by the wireless surround speakers, which mesh nicely with the soundbar and subwoofer to create a cohesive and immersive home cinema package. It doesn't hesitate to put you directly in the centre of the action 【HIFI Speaker】With advanced technologies, This delivers the clear sound quality, can be used at outdoor.
