Features:
1. 20W full range speaker with low-frequency passive radiator, 3 frequencies with independent audio
2. Colorful RGB light effect, free switch between 7 types to go with your music
3. Provided with wireless remote control for more convenient operation
4. Multiple LED lights & starry sky projection, covering over 40 square meter, perfect for indoor parties
5. Powerful lithium battery, ultra-long 15h battery life
6. TWS interconnection technology, connecting multiple devices for unparalleled sound effect
7. Spectacular laser magic ball light effect, perfect for parties and get-togethers, etc.
8. BT 5.3 for fast & stable wireless connection
9. BT, TF card, PC, and more music mode at your choice
10. Light mode:
Mode 1: Red, green, blue single-color light, switches every 5s
Mode 2: Light moves with music rhythm, free switch between red+green, green+blue, red+blue, red+blue+green
Mode 3: Light moves with music, marquee light effect

Specification
1. BT version: V5.1
2. Audio decoding: SBC
3. Supported protocols: A2DP, AVRCP
4. BT range: <=12m
5. Frequency response range: 50Hz-12KHz
6. Speaker: 57mm
7. Rated power: 20W
8. Music time:
- about 6h (light on, 70% volume) Note: about 4h with light on and 100% volume
- about 15h (light off, 80% volume) Note: to be tested with light off and 100% volume
9. Standby time (connected): about 10h (light on) Note: about 118h with light off
10. Battery capacity: 4400mAh
11. Charging time: about 4h
12. Charging port: Type-C
13. Charging input: 5V 1A
14. Music mode: BT, PC, TWS interconnection
15. Size: 200x125mm
16. Material: ABS+speaker mesh
17. Net weight: 950g