KUSTRON Home Wall-Mounted Rechargeable CD Player Bluetooth Speaker Music Player With Cover 1. Shell material: ABS 2. Rated voltage: DC5V-2A 3. Signal frequency: 76KHz-108MHz 4. Rated power: 10W 5. Playback formats: CD, CD-R, CD-RW, MP3, WMA 6. Built-in lithium battery: 2000mAh 7. Supports CD disc mode, Bluetooth mode, USB flash drive mode, TF card mode, FM radio mode and AUX audio input 8. Equipped with a built-in Bluetooth 5.0 chip, it is intelligently compatible with mainstream mobile phones, tablets, laptops and other Bluetooth devices, supporting real-time wireless playback 9. The front is equipped with a high-definition display, clearly indicating the current playback mode (such as P3, CD, etc.) and time, and supports the function of timed onoff 10. The side of the body is equipped with physical buttons for mode switching, volume control, previousnext track, etc., making the operation simple and clear 11. It is equipped with a CD protection cover button. Pressing it lightly will automatically open the protection cover, making it convenient to change the CD 12. The bracket can be fixed to the wall or tile with steel nails or fixed screws, and the main unit can be hung on the bracket through the groove on the back shell 13. It can be placed stably on the desk or bedside table with a dedicated desktop bracket 14. Dimensions: 165x165mm, thickness is only 30mm 15. The remote control is powered by AA batteries (not included) 16. It adopts a high-seal full-frequency inner magnetic speaker, covering the full frequency range of low, medium and high, with strong bass impact, sweet midrange and bright and penetrating treble 17. Packaging: remote control, main unit, expansion screws & traceless nails, 2.3m power cord, user manual, bracket, wall-mounted back plate, instruction manual