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  2. 8 Headphones You Can Comfortably Wear to Sleep - AOL

    www.aol.com/8-headphones-comfortably-wear-sleep...

    Ahead, eight versions of sleep headphones that are doing it best, depending on your sleep and ear needs. Download a 12-hour long brown noise playlist and call it a night. Sleep Headphones

  3. Noise-cancelling headphones - Wikipedia

    en.wikipedia.org/wiki/Noise-cancelling_headphones

    Noise-cancelling headphones are headphones that suppress unwanted ambient sounds using active noise control (ANC). Active noise cancellation makes it possible to listen to audio content without raising the volume excessively. In an aviation environment, noise-cancelling headphones increase the signal-to-noise ratio significantly more than ...

  4. Soundcore Sleep A10 review: Super-small earbuds to help ... - AOL

    www.aol.com/lifestyle/soundcore-sleep-a10-review...

    Soundcore Sleep A10: The sound and the fury. These aren't just for nighttime use; the A10 earbuds can play music, podcasts and the like from any app on your phone. While that adds value to the ...

  5. Health effects from noise - Wikipedia

    en.wikipedia.org/wiki/Health_effects_from_noise

    Elevated workplace or environmental noise can cause hearing impairment, tinnitus, hypertension, ischemic heart disease, annoyance, and sleep disturbance. [3][4] Changes in the immune system and birth defects have been also attributed to noise exposure. [5] Although age-related health effects (presbycusis) occur naturally with age, [6] in many ...

  6. Best Noise-Cancelling Earbuds: Here’s Where To Get Bose, Sony ...

    www.aol.com/best-noise-cancelling-earbuds-where...

    While noise-cancelling headphones are great, noise-cancelling wireless earbuds may have the upper hand when it comes to being more compact and lightweight. If you consider yourself an active ...

  7. Headphones - Wikipedia

    en.wikipedia.org/wiki/Headphones

    Headphones are a pair of small loudspeaker drivers worn on or around the head over a user's ears. They are electroacoustic transducers, which convert an electrical signal to a corresponding sound. Headphones let a single user listen to an audio source privately, in contrast to a loudspeaker, which emits sound into the open air for anyone nearby ...

  8. 8 Great Headphones Made For Running - AOL

    www.aol.com/8-great-headphones-made-running...

    Endurance Race Earbuds. JBL's endurance buds sound solid and play for up to 10 hours straight. They're particularly good at blocking water and dust, and they're a good middle ground fit for most ...

  9. Hearables - Wikipedia

    en.wikipedia.org/wiki/Hearables

    Sensors, to track heart rate, cadence, or to detect proximity. Microphones, to take or make phone calls, or take voice commands. Most of the "Hearables" seen to date are Bluetooth devices that use phones or PCs as the central computing unit. Vinci smart headphones, announced in 2016, [5] incorporated a dual-core CPU, local storage, Wi-Fi, and ...