紅外紅外線無線耳機立體聲可折疊汽車耳機耳機室內戶外音樂耳機電視耳機 2 耳機

IR Infrared Wireless headphone Stereo Foldable Car Headset Earphone

Indoor Outdoor Music Headphones TV headphone

Warmly Note: The infrared headphones is mainly used for in-car DVD player, which has built-in IR transmitter, if you need it for your home TV, please buy transmitter to pair with the headphone, 除此以外,the headphones will not work at all!

特徵

1) Infrared wireless stereo headphone (2 CH) for cars
2) 人體工程學設計，穿著舒適
3) Auto mute and auto power-off function on headphone
4) 可折疊設計，便於攜帶

規範

1) Single channel
2) 載波頻率:

​​​一個) 一個通道: 2.8MHz for right channel; 2.3MHz for left channel

b) B通道: 3.8MHz for right channel; 3.2MHz for left channel
3) 揚聲器: 30mm mylar
4) Cone impedance: 32Ω±15%
5) 有效射程 (最大): 關於 10 米
6) 能量源: 1 x AAA battery is enough
7)Automatically turn on when wear and turn off when take it off function
8) 信噪比: ≥70dB
9) 通道分離: ≥40dB
10) 頻率響應: 30 〜20,000赫茲
11) 音效型號: 立體聲

打包清單:

IR wireless headphones*2

筆記:audio cable and batteries is not included

1> Item will be shipped in 1-2 working days upon receipt of payment,

2> 免費送貨: we usually delivery by China post airmail,it will takes 15-25 工作日.

3> By express(EMS/DHL/FEDEX/UPS etc.): usually it will take 3-7 工作日