SleepPhones® Classic are equipped with a 3.5mm plug. Some devices will need an adapter to be compatible. Click for details. Designed by a family doctor, SleepPhones® headphones help you fall asleep faster and stay asleep longer by providing the most comfortable option for you to listen to music to fall asleep. SleepPhones® are the first sleep headphones and highest quality bed-friendly headphones on the market. SleepPhones® Classic feature superior sound quality with eco-friendly, lead-free electronics. Super thin, high quality speakers are inside of a soft, cozy headband, allowing you to lay on your side comfortably, without earbuds or headphones digging into your head. SleepPhones® are perfect for light sleepers, people who suffer from ‘ringing in the ears’ or people with a snoring bed partner. Also great for travel, listening to podcasts, audiobooks, nature sounds, binaural beats, etc. Benefits Fall asleep faster, stay asleep better and wake up refreshed Reduce ambient noise, conversations, traffic sounds, and snoring No painful ear buds or awkward headphones Get a good night's sleep naturally, without medications Relieve stress and block out noise by listening to your favorite tunes, soothing meditation sounds, radio, sleep-enhancing rhythms, audiobooks, or any other preferred music. Features Superior sound quality with eco-friendly, lead-free electronics Compatible with any device that incorporates a standard 1/8th inch (3.5 mm) audio jack Flexible 4-foot (120 cm) stereo audio cord Removable speakers in a hypoallergenic, machine washable fabric headband Headband made from our proprietary SheepCloud™ fabric Pre-shrunk and non-pilling material Free sleep sound online downloads and free iPhone® app One-year limited warranty and 30-day return policy Fabric Options Both options are made from our proprietary SheepCloud™ fabric Fleece headband: Super soft, luxurious, and warm. Ideal for sleeping, relaxing, meditating, and everyday use. (95% polyester, 5% spandex) Breeze headband: Breathable and moisture-wicking. Ideal for running and exercising. Preferred by hot sleepers and those who live in warm climates.(95% polyester, 5% spandex) Packaging Options Eco Packaging: Your SleepPhones® are carefully folded into a resealable plastic bag as a box-free, Earth friendly option. Retail Packaging: Your SleepPhones® arrive in a traditional retail box. Gift Packaging: Your SleepPhones® are placed in an attractive purple box secured with a stretchy silver, bow-topped cord. Parts Ordering additional or replacement parts for your SleepPhones® Classic is easier than ever! Our parts chart will help you identify and order exactly what you need.