HN-900 Quickstart
Page 4
...: Click mic button twice quickly. 2. B Using Headphones 1. To reduce external noise, turn on Noise Cancellation switch on all MP3 players, mobile phones or computers Technical specifications: Headphones Drivers: 40mm Neodymium magnet Frequency Response: 20Hz ~ 20kHz Noise Reduction Level: -18dB (85%) Impedance: 290ohms* Sensitivity...control • Pause a song or video: Click mic button once. For connection to your audio device. 3. To use noise cancellation without audio, just detach the cable from your action. Voice call control (iPhone) • Answer an incoming call or...
...: Click mic button twice quickly. 2. B Using Headphones 1. To reduce external noise, turn on Noise Cancellation switch on all MP3 players, mobile phones or computers Technical specifications: Headphones Drivers: 40mm Neodymium magnet Frequency Response: 20Hz ~ 20kHz Noise Reduction Level: -18dB (85%) Impedance: 290ohms* Sensitivity...control • Pause a song or video: Click mic button once. For connection to your audio device. 3. To use noise cancellation without audio, just detach the cable from your action. Voice call control (iPhone) • Answer an incoming call or...