JBL E65BTNC Over-Ear Wireless Headphones - ANC, 610mAh, Bluetooth 4.1 Open-Box Satisfactory: The seal is broken and the product is still in its original packaging, but it might show scratches, dents or chips. Embrace rich sound, deep bass, and premium design - choose JBL E65BTNC over-ear Bluetooth headphones. Your music will sound even better with these wireless headphones that offer crystal clear sound in combination with over-ear comfortable design. These headphones have active noise cancellation allow you to listen to your favorite tunes without distractions. Thanks to the integrated microphone and one-button remote, you can easily switch between music and calls. Features: - Over-ear design is perfect if you want comfortable all-day listening - Active noise cancellation reduces ambient sounds - The headphones wirelessly connect to your device via Bluetooth - If you prefer you can also use the included 3.5mm cable for wired connection - Integrated microphone and remote allow you to take hands-free calls - Padded band and ear cups ensure a better fit and longer music listening Specifications: - Headphones type: Over-Ear - Bluetooth version: 4.1 - Frequency Response: 20Hz - 20000Hz - Impedance: 32ohm - Driver: 40mm - Battery type: Lithium Polymer rechargeable - Battery life without ANC: up to 24h - Battery life with ANC on: up to 15h - Battery capacity: 610mAh - Charging time: 2h - Weight: 258g Package includes: - JBL E65BTNC over-ear Bluetooth headphones - 3.5mm detachable cable - Charging cable