Bose QuietComfort 3 Owner's guide - Page 4

English Français Español Welcome WIelcnome troducing the QuietComfort® 3 Acoustic Noise Cancelling® headphones Thank you for purchasing the QuietComfort® 3 Acoustic Noise Cancelling® headphones from Bose. Our innovative technologies enable these on-ear headphones to reduce unwanted distractions while providing you with lifelike audio performance and a comfortable fit. Adjustable headband Rotating earcups L (left) mark Replaceable ear cushions R (right) mark Power switch with power indicator Accessories included: Ports Battery Headphones audio cord Dual-plug adapter Battery charger Carrying case IMPORTANT: Before initial headphone use, it is important to fully charge the battery for a minimum of two hours. See "Charging the battery" on page 5. 4