Duosi M8 LED Pickup Rhythm Ambient Light Multi-function TWS Bluetooth Speaker Bar Function: 1. Bluetooth 5.0 chip technology, low energy consumption, strong stable signal and fast pairing, fast switching and other functional upgrades; 2. 6+1 kinds of colorful light modes, switch YWS key, the colorful lights will move according to the rhythm and rhythm of the music, adding a different bunch of colorful notes to the music. 3. Full-screen cool light,screen moves with sound,HIFI sound effect+colorful make music wonderful; 4. TWS pairing mode, the main and auxiliary speakers play in pairs; 5. 2400mAh large capacity, 5-6 hours of music playing time; 6. Two-unit loudspeaker, Dynamic stereo sound quality, making listening to music enjoyable. Specifications: 1. Bluetooth version: 5.0 2. Bluetooth distance: 15m 3. Output power: 10W 4. Speaker specifications: 40mm 5. Distortion rate: THD 1% 6. Frequency response: 20-16KHz 7. Signal to noise ratio: ≥85db( A-Weigth) 8. Battery capacity: 2400mAh 9. Playing time: 5-6 hours 10. Product size: 24.5*5.6*5.1cm 11. Packing size：25*8.4*6.5cm 12. Product weight: 502g Package Included: - Speaker x1 - Instruction x1 - Charging cable x1