Fangrui Product Details 1. X10 Multifunctional Bluetooth Speaker Led Night Light Alarm Clock Bluetooth Speaker, Support Tf Card & Aux & Fm Radio, Specification: Uk Plug 2. Bluetooth Version: 5.0 3. Transmission Distance: Within 10 Meters 4. Speaker Diameter: 40 Mm 5. Frequency Response Range: 50-60hz 6. Signal To Noise Ratio: 75db 7. Power Supply: External Usb Power Supply 8. Power Supply: Dc 5v 9. Expansion Storage: 16gb 10. 5w Full Frequency 40 Internal Magnetic Speaker 11. The Inclined Plane Is 45 Degrees To Expand The Visual Experience 12. Built-in Microphone, One Key To Complete Incoming Calls 13. Fm Radio Can Be Adjusted 14. Weight: 440 Grams 15. Size: 12x12x11.7 Cm 16. Function Keys: 17. Short Press To Power Onswitch Function, Long Press To Power Off 18. Adjust The Screen Brightness, Sleep Automatically Shuts Down 19. Long Press The Volume Down, Short Press The Previous Song, Adjust The Clock- 20. Playpausehands-freelong Pressadjust Clock, Long Press In Fm Mode To Search For Radio Stations 21. Long Press The Volume Up, Short Press A Song, Adjust The Clock + 22. Long Press To Adjust Alarm 1, Short Press To Confirm Alarm Adjustment 23. Long Press To Adjust Alarm 2, Short Press To Confirm Alarm Adjustment