ITEM NAME:Infrared Stereo Wireless Headphone Headset IR for Car DVD Player Headrest Description: Compatible with most audio devices with IR transmitter. IR dual-channel wireless headphone function. Receive crystal clear sound from audio devices wirelessly. No interference from other radio transmission sources. Open the IR function on the car headrest, switchable on OFF/A/B, adjust to A channel on the headset when you switch to A Switch to OFF when not use wireless headset, otherwise, the built-in speaker doesn't work Specification: Suitable for car audio system, for car use. Automatic shut-off after 10 minutes of no signal detected Ultra light design for comfortable wearing Built-in 30 mm Mylar speaker to deliver audiophile grade sound quality System infrared light: 850nm Package Includes: 1 x Car Headphone.Open the IR function on the car headrest, switchable on OFF/A/B, adjust to A channel on the headset when you switch to A. IR dual-channel wireless headphone function. Compatible with most audio devices with IR transmitter.
