B9 Bluetooth Headset Digital Display Binaural Bluetooth Headset

Bluetooth Headset Sport Bluetooth Headset B5

DESCRIPTION:

Material: ABS.

Performance: Bluetooth headset TWS.

Function: digital display of the LED power supply.

Applicable model: suitable for all mobile phones and smart devices with

Bluetooth function.

Bluetooth version: 5.0 + BDU.

Protocol mode: A2DP, AVRCP, HSP, HFP.

Effective distance: 10M (without obstacles).

Microphone: Yes.

Binaural pairing method: automatic pairing after switching on.

Diameter of the horn: 8 mm.

Impedance: 32?.

Sensitivity: 42db.

Distortion: ± 5%.

Battery capacity: 50 mAh helmet, charging chamber: 400 mAh.

Duration of headphone music: 3 to 4 hours (depending on volume).

Autonomy in conversation with the headset: 3 to 4 hours (depending on volume).

Charging time: 1 hour.

Battery compartment charging interface: Micro USB.