Specifications: Suitable for use with Sony devices and all other devices. Full charge in 45 minutes, lasts for 30-38 hours of use // (7 minutes of charging provides 5 hours of playback). Features AI-enhanced noise cancellation. Touch controls for volume adjustment and content switching. Built-in microphone for calls with ambient sound isolation. Charges via Type-C cable. Headphones used for only one month, selling due to no longer needing them. Price is open for offers. I originally bought them for 900 SAR.