PhoneBits Noise Cancellation Wireless Headset, Wireless Over-Ear Bluetooth Headphones

Active Noise Cancelling Technology: clears away the noisy distractions of the world so you can get deeper into your music, your work, or whatever you want to focus on. It is great tool for work from home and study online.

Bluetooth solution ：CSR (class one)

High tech chip, fast and stable link, high-speed and stable transmission, about 10 meters link free, long straight-line transmission distance.

Stereo sound with Deep bass: The thick and surging bass, clear and realistic sound quality bring you to the music scene.

Full Controls on Your Headphones: Active noise cancelling function can be turned on/off by using the convenient switch control on the ear cup.

Battery life up to 20 hours for.