Mpow H12 Hybrid Active Noise Cancelling Headphones, Bluetooth Headphones Over Ear

Newly hybrid active noise cancellation tech: Mpow hybrid active noise cancelling Bluetooth headphones combines feed forward and feedback ANC by placing a microphone inside and outside the ear cup, which enables to cancel out a wider range of low and mid-frequency noises such as cars and airplane engines. Immerse yourself in the world of music, even in a busy street or a busy office. Note: the human voice can not be eliminated. Hi-fi sound & deep Bass: Mpow H12 active noise cancelling Bluetooth headphones use dual 40mm large-aperture drivers to deliver hi-fi stereo sound and powerful deep bass for you. And Mpow Bluetooth headphones can stream rich, dynamic audio up to 15 meters/49 feet away. 30H playtime & independent ANC switch: 500mAh battery provides up to 30 hours of music/talking time after fully charged for 2-3 hours. Non-music ANC mode enables you to enjoy your personal time. Note: turn off ANC when not in use to saving power. Unmatched wearing Comfort & foldable des