2017-2021 Nissan INFINITI DVD Theater Entertainment Wireless Headphones

2017-2021 Nissan INFINITY/2013-2019 Infiniti QX60 QX80 Pathfinder DVD Entertainment Wireless Headphone DVD screens with integrated headrest monitors headphones has worked in both cars. Headphones are wireless infrared (IR), used for in-car entertainment systems. Here’s a breakdown: On/Off switch on the right ear. Channel selector switch (A/B or Left/Right audio) on the left ear. Lightweight Foam ear cushions. These use infrared sign LIGHTS, which means: They require a direct line of sight to the IR transmitter. They won’t work with Bluetooth or regular audio jacks.Often automatically sync with a compatible IR transmitter (usually connected to a screen). How to Use: Turn on the IR transmitter (like the car DVD player or home transmitter). Put headphones switch on If there’s no sound, adjust the channel selector to match the IR channel being broadcast. You’re buying what is pictured.For a better assessment, see attached photos PLEASE ask any questions and please check out my other item faultless for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.