1. Bluetooth version: V5.3+EDR JL 6965E 2. Bluetooth effective distance: 10m 3. Channel system: mono 4. Charging time: 2.5H 5. Playing time: 5-6H (maximum volume: normal playback) 6. Output power: 5W 7. Battery capacity: 1200mAh 8. Frequency response: 80Hz-15KHz 9. Waterproof level: IPX5 10. Size: 157x90.5x94mm 11. Weight: 408g 12. Sound source: support Bluetooth, TF, AUX, FM, U disk, more choices, more freedom 13. Support two speakers to play synchronously through Bluetooth 5.3, TWS series connection to form 3D surround stereo, giving you a different listening experience.
