Active Noise Cancelling
Active noise cancellation is to use an extra microphone which emits high pitch frequency to counter the low frequency external sound. So it CAN ONLY Reduce low-frequency noises like airplane cabin noise, city traffic or a busy office. You can just focus on your music, your movies, your calls or simply peace at the noisy place. But it CAN NOT Eliminate Medium-frequency noises like human voice in the street or in the supermarket or High-frequency noises like the sound from industry machines, construction sites, etc.
More Music Enjoyment
Up to 12 hours play time with rechargeable lithium-ion battery
Lighter and more comfortable than comparable headphones. Exquisite 3.5mm audio wire, which is able to be connected when the battery dead or the audio devices have no Bluetooth function. No Pause for Music!
Friendly Reminder:
* The position of the rotation is at most 90 degrees, please do not overdo the rotation or rotate the shaft in the opposite direction;
* For the sake of your health and wearing comfort, please take off the headphones every 1-2 hrs to get your ears relax and protect them from muggy environment in use;
* The Microphone ONLY works in the wireless mode;
* We do not suggest you to use the headphones while charging.
What's in the package:
- Hiearcool L1 Noise Canceling Headset
- USB Charging Cable
- 3.5mm Audio Cable
- Airplane Adapter
- Protective Case
- ACTIVE NOISE CANCELLING -- Advanced Active Noise Cancelling (ANC) technology removes distracting surrounding noises, turning down ambient noise to whisper by just flicking of a switch. Reduces most of surrounding noise for work, travel, and anywhere in between. The noise cancellation function can work well both in wire and wireless mode.
- EXCELLENT AUDIO PERFORMANCE -- 40mm larger-aperture drivers with neodymium magnet systems and precision tuned chambers, delivering powerful bass and crystal clear trebles with perfect fidelity. Intuitive on board controls and Built-in microphone enables you to make high quality phone conversations without holding your phone.
- SUPER LIGHTWEIGHT & COMFORTABLE -- Retractable headband design, 90° swiveling earcups and professional protein earpads offers more flexibility and durability. Extremely soft memory-protein ear cushion simulate human skin texture, ensuring you to wear it all day long without hurting.
- WIRELESS & WIRED CONNECTION -- Reliable Bluetooth connects seamlessly to all your Bluetooth enabled devices with 33ft (10 meters) effective range. Intuitive on board controls and built-in microphone. 3.5mm AUX port with cable (included) for use in flight mode or with any 3.5mm jack port devices. 2 hours charge supports up to 8 hours active noise cancelling playback or 12 hours in Bluetooth mode.
- FOLDABL & NICE PACKAGING -- Foldable design brings you more convenience when traveling or using outdoors. Nice packaging makes this a decent gift for your family or friends. Also, 30-day money back guarantee and 12-month manufacturer warranty. No worries after purchasing.
- ACTIVE NOISE CANCELLING -- Advanced Active Noise Cancelling (ANC) technology removes distracting surrounding noises, turning down ambient noise to whisper by just flicking of a switch. Reduces most of surrounding noise for work, travel, and anywhere in between. The noise cancellation function can work well both in wire and wireless mode.
- EXCELLENT AUDIO PERFORMANCE -- 40mm larger-aperture drivers with neodymium magnet systems and precision tuned chambers, delivering powerful bass and crystal clear trebles with perfect fidelity. Intuitive on board controls and Built-in microphone enables you to make high quality phone conversations without holding your phone.
- SUPER LIGHTWEIGHT & COMFORTABLE -- Retractable headband design, 90° swiveling earcups and professional protein earpads offers more flexibility and durability. Extremely soft memory-protein ear cushion simulate human skin texture, ensuring you to wear it all day long without hurting.
- WIRELESS & WIRED CONNECTION -- Reliable Bluetooth connects seamlessly to all your Bluetooth enabled devices with 33ft (10 meters) effective range. Intuitive on board controls and built-in microphone. 3.5mm AUX port with cable (included) for use in flight mode or with any 3.5mm jack port devices. 2 hours charge supports up to 8 hours active noise cancelling playback or 12 hours in Bluetooth mode.
- FOLDABL & NICE PACKAGING -- Foldable design brings you more convenience when traveling or using outdoors. Nice packaging makes this a decent gift for your family or friends. Also, 30-day money back guarantee and 12-month manufacturer warranty. No worries after purchasing.
