1. Sound Blaster; with knob; can be connected to TV, TV audio cable needs to be purchased separately
2. Support TWS connection
3. Support TF card / FM / 3.5mm AUX / U disk / hands-free call / cyclic charging function (TF card is not included)
4. Built-in 1500mAh 18650 original battery
5. Play time: 5-6 hours (play time varies with volume and audio content)
6. Charging time: 4 hours
7. Output power: 2x5W
8. Speaker: 2, external magnetic 4 ohm 5W, 52mm
9. Signal to noise ratio: greater than or equal to 80dB
10. Bluetooth standard: 5.0+EDR
11. Working distance: greater than or equal to 10 meters
12. Input voltage: less than or equal to DC5V (1A)
13. Size: 44.6x7x7.4cm
14. Net weight: 905g

Package Contents:
Bluetooth speaker x 1
Charging cable x 1
Audio cable x 1
Manual x 1