Comfort Headband Helmet: This sleep headband is made of polyester, the fabric is soft, breathable and elastic The braided headphone cord won't tangle or bend easily, so the headband is comfortable for sleeping Natural sound for relaxing: The headband comes with thin, detachable wired headphones. With a durable 1.5m cable, the sleep headband doubles as a sleep eyecup when lowered over the eyes Sleep headband headphones are a good companion for insomnia or calm your racing mind while listening to your favorite music, podcast or e-book Plug in the music headband and listen to: Plug the 3.5mm earphone into your tablet, cell phone, computer, laptop and enjoy pure music sound, safer and easier for kids or parents Not just headphones : With elastic and soft features, this headband is suitable for most people, and more headphone fall, suitable for gym, sports, jogging, running, cycling, hiking and more, suitable for side sleepers with the thin foam speakers, soft and natural touch Sound for the sweet night dream Nice gift for family or friends: Great gift idea for family or friends who don't haven't slept well or suffered from snoring, tailored materials to blend in with your surroundings Hand washing is recommended to keep it flexible. airplane travel, yoga and leisure, our thin, patented and soft headband headphones make listening to audio a dream. - Immerse yourself in the ultimate sound experience without the person next to you does not disturb or be disturbed. Stream audio through 3.5mm wired headphones. Fall asleep faster, stay asleep longer and wake up rested. Sleep naturally, without medication. Reduce ambient noise, conversations, traffic noise and snoring. Relieve stress by listening to your favorite songs, soothing meditation sounds, listening to the radio, sleep-promoting rhythms, audio books, or any other favorite music. No headphones or earphones annoying headphones. Specifications: 3.5mm Wired Headphones Cable Length: 1.5m Power: connect to device Frequency response: 20Hz - 20kHz Fabric: Polyester, pre-shrunk and no pilling Compatibility: phone, tablet, smartwatch, laptop, etc. Safety: low power consumption, safe RF emissions Package includes: 1 headphone with earphones li> Notes: Measurement guide, please allow slight size error. Hand washing is recommended to maintain the elasticity of the headband.