IR Infrared Wireless headphone Stereo Foldable Car Headset Headphones

With Microphone : No Is wireless : Yes Support APP : No Support Memory Card : No Waterproof : No Resistance : 32 Line Length : None Frequency Response Range : 20-20000Hz Sensitivity : 123dB Plug Type : Wireless Function : For iPod,for Video Game e Noise-Cancellation : No Volume Control : Yes Control Button : Yes Vocalism Principle : Dynamic Wireless Type : RF Connectors : None Communication : Wireless Style : Headphone Brand Name : AYVVPII Model Number : G30 Support Apt-x : No function : IR wireless headset Automatically pairing : 10m Transmission material : ROHS material Supported devices : ROOF DVD OR headrest DVD in car power for headphone : 1*AAA battery(excluded) Double antenna receiver : build-in mode : stereo sound cute earphones : cute earphones Frequencies : 2.3 ,2.8MHZ;3.2,3.8MHZ Function 10 : infrared(IR) headphone IR Infrared Wireless headphone Stereo Foldable Car Headset Headphones Indoor Outdoor Music Headphones TV headphone Warmly Note: The infrared headphones is mainly used for car DVD, if you need it for TV,please buy transmitter to pair with the headphone,otherwise,the headphones will not work at all! 1) Infrared wireless stereo headphone (2 CH) for cars 2) Ergonomic design for comfortable wearing 3) Auto mute and auto power off function on headphone 4) Foldable Design for easy carry 1) Single channel 2) Carrier 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 3) Speaker: 30mm mylar 4) Cone impedance: 3215% 5) Effective range (maximum): about 10 meters 6) Power source: 1 x AAA battery is enough 7)Automatically