Soundcore by Anker, Sleep A10 Bluetooth Sleep Earbuds, Noise Blocking Earbuds for Sleep, Comfortable Fit, Bluetooth 5.2, App, for Unlimited Sleep Sounds, Sleep Monitor, Side Sleeper (Renewed)

Comfortable, Even for Side Sleepers: The slim, lightweight build keeps Sleep A10 snug in your ears without protruding. Wear all night long without feeling discomfort. Note: Do not use Sleep A10 outdoors, which may cause unstable performance. Indoor usage (e.g. bedroom) ensures peak performance.
For Peaceful Sleep: Stay asleep with the 4-Point Noise Masking System. Ear wings and Twin Seal ear tips create a secure seal for noise blocking. Smart Volume Control adjusts sleep sounds' volume to mask external noise. Note: No Active Noise Cancelling (ANC).
Enjoy Virtually Unlimited Audio: Connect Sleep A10 using Bluetooth 5.2 to listen to audio from your favorite apps. Also, choose from a wide variety of white noise and soothing sounds on the soundcore app to help you sleep and relax.
Customized for Sleep Sounds: By using customized dynamic drivers that produce low frequency sound that's 10dB lower than standard ones, Sleep A10 enhances white noise and other sleep-inducing sounds to help you fall asleep faster.
Manage Your Sleep: Monitor your sleep status and get feedback on the duration and quality of sleep. The earbuds automatically pause audio once you've fallen asleep, and you can set a personal alarm to avoid disturbing your partner.

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