Meidong E7B[Upgraded] Bluetooth Headphones Active Noise Cancelling Headphone Wireless Headset Over ear with microphone Deep bass
IN NOISE WE ESCAPE
Professional Active Noise Cancelling Technology for travel, work, study and so on. It also can quells airplane cabin noise, city traffic or a busy office, makes you focus on what you want to hear or do, enjoy your music, movies and videos.
Noise cancelling made to fly
Industry-leading noise cancellation made even smarter, with personal and atmospheric pressure optimizing that adjusts to your individual listening style and your altitude.
Astonishing sound at any volume
You want fullness and clarity for your music, regardless of how loud it gets. That is why our drivers feature volume-optimized EQ for even better performance than before. When you are playing at low volumes in a quiet office, you get the same, consistent quality as when you need to turn it up on a busy street.
30 Hours-All day power
Enjoy up to 30 hours of listening, enough time to pore through this entire playlist. And when it finally runs down, a quick 15-minute charge gives you another 2.5 hours. Note: when headphone is power off , the wired also can not to use.
HANDS-FREE CALL & BUILT-IN MIC
Bluetooth headphones provide a quick and stable connection with your Bluetooth enabled devices like cell phones, tablets, pc, TVs within 33 feet, with a high-quality built-in microphone for hands-free calls. Note: The built-in microphone only supports mobile phone calls.