BQ02 TWS Semi-in-ear Touch Bluetooth Earphone with Charging Box & Indicator Light, Supports HD Calls & Intelligent Voice Assistant (Black)

Features:
1. Bluetooth 5.0, low power consumption, stable connection, no delay during gaming, smooth transmission
2. 13mm composite diaphragm speaker unit, Hifi sound quality
3. It can be used with a single earphone or two earphones together
4. Touch operation, simple. Operate to play/pause music, answer/hang up/reject calls, wake up voice assistant and other functions
5. The headset has a built-in lithium battery, which can be used with a charging box for long-lasting battery life
6. Semi-in-ear type, ergonomic design, comfortable to wear, stable, not easy to fall
7. IPX5 waterproof, no fear of sweating during exercise

Product parameters:
1. Bluetooth version: V5.0
2. Transmission distance: 10m
3. Frequency response range: 20Hz-20KHz
4. Speaker impedance: 32 ohms
5. Sensitivity: 103dB
6. Single headset battery capacity: 25mAh
7. Battery capacity of charging compartment: 300mAh
8. Music playing time: about 5H
9. Standby time: about 120H
10. Charging time: about 1.5 hours
11. Charging interface: Type-C