Free shipping Infrared Stereo Wireless Headphones Headset IR in Car roof dvd or headrest dvd Player two channels
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
![61B18JulkaL800](https://ae01.alicdn.com/kf/HTB1p2FLNVXXXXb2XFXXq6xXFXXXK/201423919/HTB1p2FLNVXXXXb2XFXXq6xXFXXXK.jpg?size=113156&height=800&width=800&hash=d65d3a1b9208130fe81c77b02270038b/)
![picture](https://ae01.alicdn.com/kf/HTB1L25.NXXXXXataXXXq6xXFXXXO/201423919/HTB1L25.NXXXXXataXXXq6xXFXXXO.jpg?size=21097&height=70&width=785&hash=a588700e84e9c9a940b00731381c0f61/)
![UT8ncWCXeJaXXagOFbXr](https://ae01.alicdn.com/kf/HTB1Sv8ENVXXXXX5aXXXq6xXFXXXl/201423919/HTB1Sv8ENVXXXXX5aXXXq6xXFXXXl.jpg?size=67806&height=513&width=580&hash=4753eca87683ebe76b0c6d6b8fce5959/)
![HTB1BcjeKFXXXXb2XXXXq6xXFXXXL](https://ae01.alicdn.com/kf/HTB1k4lyNVXXXXalapXXq6xXFXXXM/201423919/HTB1k4lyNVXXXXalapXXq6xXFXXXM.jpg?size=130540&height=1000&width=1000&hash=2bfab589dcbbb9b781d1043fa7204ae7/)
![2](https://ae01.alicdn.com/kf/HTB14pi4GXXXXXaoXFXXq6xXFXXXY/201423919/HTB14pi4GXXXXXaoXFXXq6xXFXXXY.jpg?size=74865&height=615&width=636&hash=c9f5aff7d2dd3d81e422785ffa4fc5a8/)
![Features](https://ae01.alicdn.com/kf/HTB1_pPzNXXXXXcaXpXXq6xXFXXXZ/201423919/HTB1_pPzNXXXXXcaXpXXq6xXFXXXZ.jpg?size=20224&height=70&width=785&hash=0d658d27547457c67172100e70d6f383/)
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
![Specification](https://ae01.alicdn.com/kf/HTB1OcHFNXXXXXXVXpXXq6xXFXXX5/201423919/HTB1OcHFNXXXXXXVXpXXq6xXFXXX5.jpg?size=20959&height=70&width=785&hash=6d9518716480a8e88b2e9f71f65a621c/)
1) Dual 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: 40mm mylar
4) Cone impedance: 32Ω±15%
5) Effective range (maximum): about 10 meters
6) Power source: 2 x AAA batteries
7) Battery life: about 48 hours
8) S/N ratio: ≥70dB
9) Channel separation: ≥40dB
10) Frequency response: 30 ~ 20,000Hz
11) Audio model: stereo
![payment](https://ae01.alicdn.com/kf/HTB1D5HmNXXXXXXhXFXXq6xXFXXX9/201423919/HTB1D5HmNXXXXXXhXFXXq6xXFXXX9.jpg?size=46964&height=149&width=785&hash=eca38547d8d4b0a52a66a4eb1abd4758/)
![Shipping](https://ae01.alicdn.com/kf/HTB1JZm9NXXXXXbHaXXXq6xXFXXXO/201423919/HTB1JZm9NXXXXXbHaXXXq6xXFXXXO.jpg?size=21287&height=70&width=785&hash=008065c71800a6bb43a37c6e97aa2d1b/)
1> Item will be shipped in 1-2 working days upon receipt of payment,
2> Free shipping: we usually delivery by China post airmail,it will takes 15-25 working days.
3> By express(EMS/DHL/FEDEX/UPS etc.):usuallly it will take 3-7 working days
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