Docooler IR Infrared Wireless Headphones Stereo Headset Wired Earphones Dual Channel for Car DVD Player

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. 【Lightweight Headphones】- Ultra-lightweight design, comfortable to wear for a long time, bring you long-term comfort and perfect enjoyment. 【Dual Channel IR & Intelligent Recognition Function】- IR dual channel wireless headphone function, working distance reaches up to 10 meters. If no signal is received within 5 minutes, the headset will automatically mute and power off. [High-Resolution Sound Quality] - Built-in 40mm Mylar speaker for audiophile sound quality. Enjoy a feast of sounds during long play sessions. 【Compatibility】- Works with smartphones, tablet PCs, and MP3 devices using a 3.5mm audio cable (sold separately). [Scope of application] - Applicable to many scenarios, suitable for computer games, headrest audio, car video and audio devices such as DVD players.