Car IR wireless Headphone Dual and One Channe
IR Headphone Dual and One Channe CE listed factory price Dual and One Channe Channel:DualCarrier frequency: a) A channel: 2.8MHz for right channel; 2.3MHz for left channel b) B channel: 3.8MHz for right channel; 3.2MHz for left channel Mode: stereo S/N ratio: ≥70dB Distortion: <1% Frequency response: 20 - 20,000Hz Impedance:32 OhmsSensitivity: -88dBm±3dB
Car IR wireless Headphone Dual and One Channe