1. Bluetooth version: V5.3
2. Wireless distance: about 15m (no blocking)
3. Battery capacity: earphone 40mAh, charging compartment 300mAh
4. Charging time: about 1.5-2H
5. Charging voltage: DC 5V
6. Use time: about 5H
7. Standby time: about 120H
8. Waterproof performance: life waterproof
9. Material: PC+ABS
10. Charging compartment size: about 8 x 6 x 3.1cm

Features:
1. With non-slip earhooks, ergonomic design, close to the ear to form a triangle of stable support, solid wearing
2. 6mm dynamic speakers, graphene diaphragm, high-fidelity dynamic unit
3. Pick up the automatic pairing, no need to wait, fast connection
4. Bluetooth 5.3 main control chip, strong anti-interference ability, lower power consumption, faster transmission, more stable connection
5. Digital display power screen, power at a glance
6. Dual host dual-channel characteristics, single and double-ear mode can be seamlessly switched without disconnecting, left and right headphones can also be used independently of each other
7. Game sound recognition, sound immersive, stable connection