L3 USB Bluetooth Speaker Eye Protection Desk Light Bedroom Bedside Lamp(Purple)

1. Material: ABS+PC+ hose
2. Size: 33x6.1cm
3. Channel: 2
4. Rated power: 3W
5. Signal to noise ratio: greater than or equal to 90dB
6. Speaker specifications: 4 ohms/3 watts
7. Power supply mode: USB power supply
8. Frequency response range: 20-20000Hz
9. Input power: DC 5V
10. Effective distance: 10 meters
11. Play format: MP3
12. Number of speakers: 1
13. Connection method: Bluetooth connection
14. Interface type: USB
15. Bluetooth protocol: 4.2
16. Weight: 100g
17. Light power: 2W
18. Number of lamp beads: 6 warm light/6lengguang
19. Speaker function: newly upgraded woofer
20. Touch function: control light switch, color, light and dark
21. Light type: cold light/warm light switch freely
22. Dimming function: Long press the touch area, you can stepless dimming