- Brand:KEEKA
- Type: Stereo headphone with Mic
- Bluetooth version:V4.1
- Operation distance: 10m
- Sensitivity: 105dB+ / - 3dB
- Rechargeable lithium battery: 65mAh
- Charge time: 2hrs
- Use Time:4.5hrs
- Stand-by time:180hrs
- Resistance: 32ohm
- Plug type:USB
- Audio cable length: 0.65m
- Earmuff diameter:
- Brand:KEEKA
- Type: Stereo headphone with Mic
- Bluetooth version:V4.1
- Operation distance: 10m
- Sensitivity: 105dB+ / - 3dB
- Rechargeable lithium battery: 65mAh
- Charge time: 2hrs
- Use Time:4.5hrs
- Stand-by time:180hrs
- Resistance: 32ohm
- Plug type:USB
- Audio cable length: 0.65m
- Earmuff diameter: 15mm
- Item weight: 100g
- NRR:CVC6.0
- certification-CE,FC.
- Color : Pink