Item Weight: 8.3 ounces
Manufacturer: Bose Corporation
Product Dimensions: 3.2 x 6.7 x 7.1 inches
Batteries: 1 LR44 batteries required. (included)
Bose Quiet Comfort 35 II Noise-Cancelling Wireless Bluetooth Headphones, Engineered With Renowned Noise Cancellation, with the headphones via Bluetooth, Hassle-Free Bluetooth Pairing, access to future updates, And Noise-rejecting dual-microphone system for clear sound and voice.