1. The wireless charging speaker has an LED digital display that can be completely turned off or adjusted to a moderate brightness level that is not dazzling. You can easily check the time on the screen
2. This wireless charging speaker uses a custom diaphragm and 360-degree surround sound structure to deliver clear treble, beautiful midrange and deep bass.
3. You can adjust the brightness and color through APP or button control. Customize the ambience to suit any mood, whether it's a relaxing evening or a lively party.
4. Enhance your music enjoyment, this speaker doubles as an alarm clock, ambient sleep light and smart bedside lamp. Optical flow effects sync with music or choose color/brightness levels to create a relaxing atmosphere.

Specification:
1. Bluetooth solution: Zhongke Nanxun
2. Functional features: Bluetooth AUX TF USB FM clock alarm clock lighting call function
3. Charging time: 3-5 hours
4. Play time: 3-5 hours
5. Working voltage: 3.4-4.2V
6. Charging current: 500MA
7. Bluetooth version: 5.3
8. Bluetooth transmission distance: 10M-15M
9. Material: ABS+PC
10. Battery capacity: 3.7V/ 1500MAh (18650)
11. Speaker output power: 5W
12. Wireless charging: 10-15W (requires fast charging protocol charger)
13. Color box size: 222 x 89 x 236mm