BOSE NOISE CANCELLING 700 BLUETOOTH WIRELESS OVER EAR IN KOLKATA

Bose Noise Cancelling 700 Bluetooth Wireless Over Ear Headphones with Mic for Clear Calls & Alexa Enabled and Touch Control, (Silver Luxe) Headphones Jack ‎3.5 mm Jack Noise Control ‎Active Noise Cancellation Charging Time ‎2.5 Hours Ear Placement ‎Over Ear Compatible Devices ‎Bluetooth Devices Control Type ‎Voice Control Microphone Form Factor ‎4 Mic Cable Feature ‎1.06 m Item Weight ‎8.82 Ounces Net Quantity ‎4 Unit Style ‎Over Ear Control Method ‎Touch Number of Items ‎1 Battery Life ‎20 Hours Product Dimensions ‎5.08 x 16.51 x 20.32 cm; 250.04 Grams Batteries ‎1 Lithium Polymer batteries required. (included) Hardware Interface ‎3.5mm Audio Special Features ‎Noise cancelling, Wireless Bluetooth 5.0, Touch Controls Batteries Included ‎Yes Batteries Required ‎Yes Battery cell composition ‎Lithium Ion Cable feature ‎1.06 m Maximum Operating Distance ‎10 Metres Form Factor ‎Over_ear Does it contain liquid? ‎No Includes Rechargeable Battery ‎Yes Includes AC Adapter ‎ Item Weight ‎250 g