Product features:
1. Bluetooth 5.0 wireless technology, voice calls, one touch free hands;
2. TWS+ dual machine series, using Bluetooth can connect two speakers in series, super bass, immersive effect;
3. Seven-color dazzling color gentle breathing lamp, a variety of changing modes;
4. Built-in 1000mAh large capacity battery, super long life, enjoy listening;
5. Small size and large capacity, easy to carry, suitable for outdoor play;
6. Support a variety of platforms and devices, and a variety of connection methods, easy and portable.

Product specifications:
1. Bluetooth version: 5.0
2. Transmission distance: 10m
3. Battery capacity: 1000mAh
4. Battery voltage: 3.7V
5. Charging voltage: 5V
6. Frequency response: 20Hz-20KHz
7. TF card capacity: 32GB max
8. Signal-to-noise ratio: 275dB
9. Playing time: 3-4h
10. Speaker size: S-40mm, L-52mm
11. Speaker power: 5W
12. Product size: S-64x84mm, L-80x117mm
13. Net weight: S-167g/L-277g

Packing list:
- Bluetooth speaker x1
- Charging cable x1
- User‘s Manual x1