HXSJ Q8 Bluetooth 5.0 Multi-function Wireless Bluetooth Speaker Audio, Support Handsfree Calling & TF Card & USB 1. 10W horn full screen range, pronunciation unit, matching bass and surround sound reverberation, allowing you to listen to the music yourself 2. Wireless BT transmission, using 5.0 upgrade chip, stable and fast transmission, effective distance of 10 meters 3. Built-in 2000mAh high-capacity battery, fast charging speed, long range, can be used continuously for about 8 hours 4. Support BT connection playback, TF card playback, USB, AUX-IN and other four playback modes 5. Built-in high-definition call microphone, intelligent noise reduction and no noise, support hands-free call 6. It is only equipped with compatible chips, which can be adapted to a variety of terminal devices. It can be used on desktops, laptops, and mobile phones, and can also be used as a TV stereo. (Must be connected via Bluetooth to use) 7. Bluetooth stereo with TWS function, two speakers form a song into a more audio array 8. External interface: Micro USB; TF 9. TF support: MP3, WAV 10. Output power: 1 * 10W 11. Charging voltage: 5V 12. Bluetooth protocol: A2DP AVRCP HSP 13. Material: ABS + aluminum alloy 14. Storage type: TF capacity does not exceed 32G 15. Size: 18x9.8x9.7cm 16. Weight: 472g