Factory oem HiFi Super Bass Sound over ear stereo earphone New Products Wireless Bluetooth Stereo Earbuds V4.1 active noise cancellation headset noise cancelling wireless headphones with ANC

◪  ANC Active-Noise Cancelling: block out the low-frequency ambient noise. Give you an extraordinary smooth listening environment without the noise from neighbor TV, airplane, bus, subway, etc. With a button to control on / off by yourself.

◪  Deep Bass Audio: stable CSR chip and two 40 mm large-aperture drivers made for unprecedented audio; enhanced bass settings bring more immersing experience.

◪  Stylish Appearance: compact and stylish design with metal edge make it high-end business style. No any garish ornament.

◪  Comfortable wearing: retractable headband and protein ear pads deliver more durability and comfort for long-term wearing.

◪  Humanized Design: headband and ear-caps are carefully covered with healthy protein leather, protect your head and ears perfectly. The 90° swiveling earcaps and the retractable headband make it easy to fit any headform.

◪  User-friendly button: buttons can completely control volume and switch songs, answer and hang up the phone.

◪  Long music playback: built-in 370 mAh battery, promises 12 hours of listening time after once charge.

◪  Advanced BT 4.0: engineered with CSR8635 chipset. Transmit music to the headphone from your PC, smartphone, tablet and more with a 20-meters wireless range.