Perytong Sleep Headphones Wireless, Bluetooth Sports Headband Headphones with Ultra-Thin HD Stereo Speakers Perfect for Sleeping,Workout,Jogging,Yoga,Insomnia, Air Travel, Meditation (SkyBlue)

Customers find these headphones comfortable and appreciate their sound quality, with one mentioning they can listen to music. They receive positive feedback for their functionality and sleep benefits, helping customers fall asleep faster and allowing side sleeping. The battery life receives mixed reviews - while some say it lasts a long time, others report it won't charge anymore. The fit and noise cancellation also get mixed reactions, with some saying they stay in place while others find them too loose, and while some praise the noise cancellation, others note it's not completely effective.