Speakers with active noise cancellation. Compatible with all devices: android, apple, and blackberry. Provides comfort wearing and the highly elastic TPE cable reduces the worries caused by intertwining.

1. Speaker: 14 mm;
2. Impedance: 32 O+ / – 15%;
3. Frequency of response: 20 ~ 20000Hz;
4. Sensitivity: 116 dB+ / – 3 dB;
5. Audio plug: Ø 3.5 mm;
6. Earpiece line: TPE high-elastic line with enameled wire;
7. Microphone: Equipped;
8. Wire control: compatible with mainstream apple and android phones, with exquisite workmanship, imitation 1:1.