1. Material: ABS, electronic components
2. Interface: TYPE-C
3. Bluetooth version: V5.0
4. Transmission range: 10 meters
5. Operation Mode: Touch
6. Charging current and voltage: 5V 1A
7. Charging compartment battery: 500mAh lithium battery
8. Headphone battery: 50mAh lithium battery
9. Headphone playback time: about 3 hours
10. Adopt ACC coding to reduce transmission distortion
11. Adopt SNC noise reduction to reduce impurities in the machine
12. Magnetic suction to open the box, pick up and connect
13. Shark fin ear support design, which fits the contour of the ear and is more stable to wear
14. Headphone size: 2.9 x 1.8 x 3 cm
15. Dimensions of charging compartment: 6.2 x 5.3 x 3.5 cm
16. Weight: about 65 grams