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%.
[- Sensitivity: -42 DBm.]
[- Type: Bidirectional. Version 4.0, Class 2.
- Range: 10m.
- Function NFC pairing.* ]
[- Length: 120cm.
- Connector: 3.5mm minijack. ]
[- Capacity: 400 mAh.
- Type: Li-polymer.
- Battery life in call mode: 12 hours.
- Battery life in music mode: 18 hours.
- Battery life in standby mode 450 hours.
- Charge: Micro USB type B.]
( Battery duraction is aproximated. A higher volume means a higher battery consumption.)
* Compatible with most popular smartphone brands.