Black wireless headphones with volume adjustment and audio channel changing functions. - Manufacturer: Land Rover - Brand: Range Rover - Wireless headphones - Color: Black - Features: Volume adjustment, channel changing - Connection method: Infrared Whitefire - Batteries: AAA x 2 (not included) Thank you for viewing. These were originally installed in a Range Rover 4th (2015 model L405) as dual-view headphones. □ Dual-view is a function that allows one display to show different content to the driver and passenger. □ The rear entertainment headphones are the same. □ You can switch which audio source to connect to using the channel change switch on the right headphone. If you can't hear any sound, please switch (a beep sound will be heard when switching). The compatibility of this product with vehicles other than the Range Rover 4th is unknown. Please purchase at your own risk if your vehicle is different. 【Contents】 □ Headphones 【Condition】 Unused and stored indoors at home since acquisition in 2015. No signs of use, dirt, or scratches are visible. Please understand that this is a visual inspection by a non-professional. I have confirmed the operation before listing. Please refrain from purchasing if you are looking for a perfect item as it is a used item. It has been cleaned and disinfected. It will be carefully packaged and shipped anonymously. Returns and cancellations due to the buyer's circumstances are not accepted. We will answer your questions and requests in the comment section before purchase. Please be sure to agree before purchasing. Land Rover Range Rover Range Rover Sport Discovery Discovery Sport Evoque Velar Defender Accessories