1. Material: ABS
2. Bluetooth protocol: V5.3
3. Waterproof performance: IPX4
4. Earphone battery capacity: 35mAh, charging compartment battery capacity: 300mAh
5. Transmission range: about 10 meters
6. Charging interface: Type-C
7. Charging time: 1.5h
8. Continuity time: 4-8 hours
9. Weight: about 70 g
10. Size: about 6.2 x 6.2 cm

Functional features:
1. Functions: waterproof, noise reduction, bone conduction, breathing light, long battery life, call function, voice control, music support, sleep mode, digital display screen, gaming low latency
2. Sleep earphones, 0 sense of wear, long battery life, power display, high-speed smooth connection without lagging, open the lid that is connected, wear instant listening
3. Equipped with advanced Bluetooth 5.3 chip, performance upgraded, open the lid of the second pairing, sound quality is clearer, fixed non-stop connection
4. Ergonomic design, compact and lightweight, goodbye to the pain of wearing for a long time, long time listening to music is still enjoyable
5. Ultra-low headset power consumption, low latency, synchronized game audio and video, with a strong power reserve charging case, anytime and anywhere into the charge, all day long with the music
6. Fully compatible with devices, as long as there is Bluetooth devices can be connected, automatically recognizes a variety of cell phone and computer models, effectively improve the delay is not compatible with the problem