About this item

• 【Make Your car IR Headphones Reusable After a Car Trip】 - Don’t relegate your IR headphones to the closet any more. With this transmitter, you can enjoy late night TV shows without worrying about disturbing your family or kids can leave you a peaceful space by using it to watch their favourite cartoons or play games. It is widely used for car DVD players without IR function as well as home TV/CD/PC etc. And we suggest to use Simolio IR headphones for better performance.
• 【Easy to Set Up, No Need Pair, No Audio Delay, No FM or WIFI Interference】 - Very suitable for working with IR headsets to watch streaming media like Netflix, Amazon Prime etc. IMPORTANT: Please set the volume of your audio source (e.g., car DVD/PC/TV & TV related cable box etc) to a sufficient level to ensure steady audio signals, or headphone sound will be cut out consistently.
•  【Dual channels wireless IR transmitter with Optical in】 - Can be hooked up to the Digital Optical or Analog Audio Output of your smart TV/cable box/STB/Direct TV box etc. If you want to connect to smart TV with optical cable, ensure your TV or TV related cable box/STB’s audio format is compatible with “PCM” or can be set to “PCM”.
• 【Perfect Reproduction of Sound Details, Connecting Two Transmitters to Two DVDs Allows Simultaneous Watching of Different Movies】 - One wireless transmitter supports several infrared headphones working on the same channel at the same time. To watch two different movies in the same row, you need to connect two transmitters to two DVDs respectively, one of which uses channel A and the other uses channel B.
• 【Compatible with any brand of universal IR wireless headphones】 - IR frequencies: Channel A: L: 2.3MHz, R: 2.8MHz; Channel B: L: 3.2MHz, R: 3.8MH. Effective range up to 30 feet (without obstacles in front of it). Include home AC adapter and car cigarette lighter as well as Optical, RCA & 3.5mm audio cable, very convenient to use at vehicle as well as home.