This NFC Bluetooth stereo earphone has Active Noise Cancelling (ANC) technology. ANC attenuates external noises and enhances your music. Enjoy clean and high fidelity sound with CD quality. This headphone has a 3.5mm jack input so you can use it with any
- Design: Closed.
- Type: Dynamic.
- Frequency-response: 20 Hz ~ 20 KHz.
- SPL: 117 dB.
- Impedance: 32 Ohm.
- THD < 1%.
- ANC: System active noise cancellation.
[- Sensitivity: -42 DBm .]
[- Type: Bidirectional. Version 4.0, Class 2.
- Range: 10 m.
- Function NFC pairing*. ]
[- Length: 120 cm.
- Connector: 3.5 mm minijack. ]
[- Capacity: 400 mAh.
- Type: Li-polymer.
- Autonomy Call mode: 12 hours.
- Autonomy Music mode: 18 hours.
- Autonomy Standby mode 450 hours.
- Charge: Micro USB type B.]
( Battery duraction is aproximated. Higher power in the headset means higher battery consumption.)
* Compatible with most popular brands of smartphones.