描述
- ACTIVE NOISE CANCELLING TECHNOLOGY AND HD STEREO: These active noise cancelling headphones can reduce the noise of city traffic, drone of a plane cabin or hubbub in a busy office effectively. Ismtstore active noise cancelling (ANC) technology works in tandem with the 40mm driver and the CSR chip, make Hi-Fi stereo with a a three-dimensional sense of space, such as temporary scene.
- COMFORT AND PORTABLE: These over ear active noise cancelling headphones with lightweight comfortable around-ear for all-day wearing 90° swiveling ear cups, adjustable headband, protein ear cushion deliver more durability and comfort. Besides, the foldable headband design for carrying in the provided EVA carrying bag gives you lasting portable for outdoor/travelling.
- LARGE BATTERY LIFE: These Bluetooth headphones built-in battery provides 15-20 hours music/call for Bluetooth function only, 12 hours for noise canceling+Bluetooth function, more than 400hours for standby time. These wireless headphones can be fully charged in about 2-3 hours. You can either go wireless with Bluetooth technology or plug in with the provided 3.5 mm aux cable.
- BUILT-IN MIC AND HANDS-FREE CALL: Using these Bluetooth headphones, you don't need toto worry about missing call when you are away from phone, you can answer or hang up your calls more freely via the buttons on the Bluetooth headset ( Bluetooth connection distance 66ft ). But please note that the built-in Mic only works in the wireless mode.
- DURABE WORKING: These over ear bluetooth headphones built-in steel flexible skeleton, not afraid of breaking or falling. Padding with soft memory foam, the supple ear pads is wrapped by protein leather which simulates human skin texture. Also, the soft crossbeam surface also reduces pressure on your head and ears. Ismtstore provides unconditional 30 days money-back guarantee.
Wide Compatibility: Engineered to work optimally with Android/iOS smartphones and tablets; iPod; PC; TV; MP3, MP4 and other Bluetooth enabled devices within 66 feet. Please make sure the driver software of receiving adapter is fully updated when connected to PC or laptop, and you need a SEPARATE Bluetooth adapter when connected with TV. Friendly Reminder: 1.Active noise cancelling technology isolates yourself from external low-frequency noises like airplane cabin noise, city traffic or office air conditional. But CAN NOT eliminate human voices. 2. If you can't connect this headphones to your cell phones or other devices, please ask us for a complete FAQ guidance of Bluetooth Headphones, you can find the solutions finally! 3. In case of that and to get both audio and wearing comfort, please take off the headphone every 1-2 hrs to get your ears relax and protect them from muggy environment in use. 4. The headphone will be off when charged. About Active Noise Cancelling Function You can talk freely or listen to your music regardless of low-frequency sounds like subway or airport Free your ears from these low-frequency damage without affect your speaking quality. How to Pair? 1.Press and hold power button for 6 seconds, until Red & Blue light flash alternately . And prompt voice "power on" and "read to pair" will send out. 2.Turn on the Bluetooth of your device and find "BH900" to connect 3. Play music after pairing and adjust the volume to a proper extent until most noises are cancelled. Specifications Bluetooth Version: CSR 4.1 Operation Range: 66 feet Charging Interface: Micro USB Working Time: Noise cancelling function only 30 hours Bluetooth function only: 15 hours Noise cancelling+Bluetooth function:12 hours Charging Time: Around 2-3 hours Battery Capacity: 3.7V/300mAh Charging Voltage: 5V
