Dormi Original™ headphones are the most comfortable headband headphones for sleep, sport, and more! Our headphones are secured inside a soft headband and are comfortable for daily and nightly use. Important features of Dormi headphones: * Comfortable and machine-washable headband. * Built-in microphone for hands-free calling. * Easily connects with any phone, tablet, laptop, or smart device. * Impressive 10h battery life and 2 hour charging time. * Thin and comfortable earphones for effortless sleep and relaxation * Ultra-soft and lightweight polyester/spandex fabric keeps you cool. * Industry-standard Bluetooth® v5.0 technology.