Fangrui Product Details 1. Portable Outdoor Rgb Light Bluetooth Speaker Desktop Subwoofer 2. Features: 3. If The Bluetooth Connection Is Not Used For A Long Time, It Can Be Automatically Turned Off. 4. Colorful Led Lights Make Camping More Refined And Create A Romantic Atmosphere And Fun. 5. Soft Light Cover, More Eye Protection, Multiple Color Modes, Give You A Unique Sense Of Ceremony. 6. Fm Radio, Micro Sd Cardusb Direct Reading, Dc 5v Charging. 7. Portable Hand-held Lanyard Design, Can Be Hung Or Carried, Easy To Use. 8. Built-in Large-capacity Lithium Battery, Ultra-long Battery Life, Meet Long-term Camping Experience. 9. 360-degree Clear Surround Stereo, Let You Easily Enjoy Music. 10. Specifications: 11. Bluetooth Version: V5.3 12. Effective Distance: 10-15m 13. Frequency Response Range: 60hz-15khz 14. Signal-to-noise Ratio: Greater Than Or Equal To 70db 15. Power: 7w 16. Battery Capacity: 1200mah 17. Product Size: 120 X 120 X 65mm 18. Function: Bt Bluetoothtf Cardfmusbtws Interconnectionled Light 19. Packing List: 20. Bluetooth Speaker X 1 21. Usb Charging Cable X 1 22. User Manual X 1