SEMI-IN-EAR BQ02 TWS Bluetooth Earphone with Charging Box and Indicator Light Supports HD Calls and Intelligent Voice Assistant (Black)

Characteristics:
1. Bluetooth 5.0 low energy consumption stable connection without delay during games smooth transmission
2. 13mm composite diaphragm speaker unit HIFI sound quality
3. Can be used with a single earphone or two earphones together.
4. Touch Simple operation. 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 that can be used with a charging box for long-lasting battery life
6. Semi-in-ori type ergonomic design comfortable to wear stable not easy to fall off
7. IPX5 waterproof, not afraid 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 earbud battery capacity: 25mAh
7. Battery capacity of charging compartment: 300mAh
8. Music play time: about 5h
9. Standby time: around 120h
10. Charging time: about 1.5 hours
11. Charging interface: Type C