备注：* fold flat design * Infrared wireless stereo headphone(Dual Channel) * Carrier frequency: A source: 2.8MHz(right); 2.3MHz(left) B source: 3.8MHz(right); 3.2MHz(left) * Built-in monitor function (you can silence the music from headphone to listen outside) * Mini jack for audio input like MP3,iPod * Auto mute and auto power off function * Compatible with all vehicle AV applications * Comfortable wearing with adjustable headband
