Ozlo Sleepbuds® - Advanced Noise-Masking Sleep EarbudsA science driven, one stop shop for the best sleep of your life. Unlike other headphones and earbuds, our tiny Sleepbuds are designed to comfortably block out sleep disrupting sounds and replace the noise with anything youd like to stream. They are ultra comfy, even for side sleepers, and come with all night battery life and biometric sensing. KEY FEATURES Advanced Noise Masking Technology: Blocks snoring, street noise, and other disturbances for