1. Transmission distance: 10 meters
2. Bluetooth version: 4.2
3. Dual speakers, stereo, allowing you to experience powerful stereo sound
4. Built-in high-definition microphone, support hands-free call
5. Built-in large-capacity lithium battery, it can be used for about 4-7 hours when fully charged
6. Bluetooth, TF card, AUX three play modes, to meet the use of multiple occasions
7. Compatible with mobile phones/computers/tablets and other devices
8. Battery capacity: 1200mAh
9. Charging time: 2-4 hours
10. Size: 195x100x45mm