Fangrui Product Details 1. T&g Tg-657 Portable Wireless 3d Stereo Subwoofer Bluetooth Speaker Support Fm Led Atmosphere Light 2. Features: 3. Adopt Bluetooth 5.3 Audio Decoding Chip, Support The Connection Of All Bluetooth Devices. 4. Led Lights With Multi-flashing Modes, The Lights Can Flash With The Melody Of The Music, And One-button Switching. 5. The Net Cover Prevents Water, Dust And Vibration From Entering The Speaker. 6. 8wx2 High Power, Providing 360-degree Stereo Sound. 7. Call Function, Noise-canceling Microphone, Enables You To Answer Calls Without Touching Your Phone. 8. Support Fm Radio, You Can Directly Search The Radio Listening Area. 9. Support Tf Card Or Misro Sd Card, 32g Max, Support Aux, Support Usb2.0 Hard Disk. 10. Tws Function, Can Connect Two Speakers Synchronously Through One Phone. 11. Specification: 12. Bluetooth Version: 5.3 13. Wireless Transmission Distance: 10m 14. Battery Capacity: 1500mah 15. Charging Time: 2-3 Hours 16. Normal Playback: About 2-3h 17. Horn Specification: 52mm X 2 18. Speaker Power: 4 Ohm 8wx2 19. Frequency Response: 70hz-20khz 20. Signal-to-noise Ratio: Greater Than Or Equal To 90db 21. Distortion Rate: Less Than 22. Size: 183x95x95mm 23. Net Weight: 594g 24. Packing List: 25. Speaker X 1 26. Charging Cable X 1 27. Speaker Cable X 1 28. User Manual X 1