Onikuma B20 Gaming Bluetooth Headphones

Specification:
- Bluetooth version: 5.0
- Connection mode: wired/wireless
- Horn diameter: 50mm
- Impedance: 32Ω+/-15%
- Sensitivity: 105+/-3db;
- Frequency range: 20Hz-20kHz
- Microphone sensitivity: -42+/-3dB
-Microphone cathodic impedance: ≤2.2kΩ
- Directivity: Omnidirectional
-LED working voltage: DC5V+-5%
- Working current: ≤30mA
- Headphone jack: 3.5mm
- Charging time: 3h
- Battery capacity: 1000mAh
- Working distance:>10m
Note:
Please contact us on available colors.