Bluetooth version: 5.4
- Battery life: 8 Hours
- Sensitivity: 115 ± 3dB
- Impedance: 32ohm ± 15Ω
- Operating Range: 10M
- Frequency response range: 20Hz-20KHz
- Microphone Parameters: Sensitive Bottom - 40 ± 2dB
- Latency: 65ms
- Battery Capacity: 40mAh*2
- Charging Case: 300mAh
- Charging Time: 1.5H