Description:
A4TECH BH220 wireless Bluetooth headset with Bluetooth 5.3, 40mm hybrid diaphragm speakers, ENC microphone, up to 40 hours of playback, and a 400mAh rechargeable battery.
Specifications:
- Bluetooth Version: v5.3
- Operating Range: Up to 10m (32 feet)
- Built-in Battery: 400mAh Lithium Battery
- Playback Time: Up to 40 hours
- Speaker Unit: 40mm Hybrid Diaphragm
- Speaker Frequency: 20Hz–20KHz
- Impedance: 32ohm
- Speaker Sensitivity: 100dB
- Microphone Type: ENC Omni-Directional
- Microphone Frequency: 100Hz–10KHz
-
Microphone Sensitivity: -42dB
- Charging Cable: USB Type-C, 120cm
