1. Bluetooth version: v5.0 (Jerry 6936D)
2. Transmission power: Class2
3. Wireless frequency: 2.4-2.48GHz
4. Transmission distance: 10 meters.
5. Charging time: 1 hour (charging voltage 5V)
6. Talking/listening to music time: 3 hours
7. Support stereo playback of high-quality music.
8. Speaker: 10mm
9. Applicable models: Applicable to all mobile phones with Bluetooth function
10. Charging box Battery capacity: 300mAh with protection board
11. Headphone battery capacity: 40mAh
12. Charging cable: Micro