Active Noise Cancelling Technology Bluetooth Headphones: Makes you focus on the music or videos that you hear while effectively reduces noise of city traffic, drone of a airplane cabin, hubbub in a busy office for travel, work and anywhere else you need this device.
90°Swiveling Ear Cups and Adjustable headband: Soft around-ear earpads get your ears relax, protein earpads deliver more durability and comfort. A compact case is included to protect your headphones during travel. Portable and lightweight.
Hands-Free Call & Full Controls on Your Headphone: An ANR switch button on right ear cup is designed to turned on/off active noise cancelling function; A power button provides an intuitive control to manage power; Also 2 other switch control is equipped for volume and track control for music or hands-free calls.
40mm big speaker drivers for deep, powerful bass sound for the music you love, makes quiet sound quieter and music sound better with advanced Noise Cancelling Technology.
12 Hours Playtime Per Charge with Built-in battery: You can enjoy your world without noise for 12h long time without worrying about the power shortage problem on the long travel.