1. Material: ABS, electronic components
2. Interface: TYPE-C
3. Bluetooth version: V5.0
4. Transmission range: 10 meters
5. Operation mode: button
6. Charging current and voltage: 5V 1A
7. Charging compartment battery: 400mAh lithium battery
8. Headphone battery: 40mAh lithium battery
9. Playing time: about 5 hours
10. Talk time: about 3 hours
11. Standby time: about 12 hours
12. Charging time: about 1 hour
13. LED digital display, easy to observe the power status
14. TYPE-C charging interface, convenient and fast
15. Intelligent control, one-key control, avoid accidental touch
16. Directly strengthen low-frequency sound effects and amplify game sound effects
17. Headphone size: 3.7 x 2.3 x 2.6 cm
18. Charging compartment size: 6.4 x 2.5 x 4.2 cm
19. Weight: about 55 grams