"3D Sleep Mask Headphones, Bluetooth Sleeping Eye Masks, Ultra-Thin HD Stereo Speakers Wireless Sleep Headphones for Yoga,Insomnia, Meditation, Over-ear Earbuds Cool Tech Gadget Gifts for Women Pink ♬【2025 NEW 3D Eye Mask for Sleeping Design】Based on ergonomics, our Bluetooth sleep headphones mask is perfect for your face. The contours of the eyes area are deeper and your eyes can move freely. No pressure to your eyes, the new 3D sleeping mask perfectly solves the tightness of the silk Sleep masks, bring you a comfortable and long-lasting sleep. ♬【PLAY TIME OVER 8-14 HOURS】Wireless Bluetooth Headband pair with Bluetooth 5.4 enables you connect devices quicker & easier,upgrade USB rechargeable battery takes 1-2 hours charging and can provide up to 8-14 hours playing music, enjoy a good sleeping in the whole night! How to connect Bluetooth: 1. close all your Bluetooth in the phone. 2. long press the "on/off" button to red/blue light flash. 3 Connect and Start Enjoying~ ♬【Fully Washable & REMOVABLE Speakers】 Our headphones headband features flexible sizes,fit for most men & women, removable speakers that make the headphones easy to take off and re-install.(How to wash the sleep mask:There is a small opening next to each of the two speakers and the Bluetooth module,please remove speakers and module gently from these openings when you need to wash the sleeping mask) ♬【A Good Companion For Sleep】This sleep mask headband is made of Anlun High elastic and breathable material, release pressure to protect your ears.It's not just a Bluetooth Headband for sports, but also your ideal tool for sleeping.Pull it down as Eyemask for napping,meditating or sleeping, decrease the light affect your sleeping quality, and let music accompany you fall into sleep efficiently without enduring any earbuds in ears, nice for side sleepers! ♬【ZERO-RISK PURCHASE】Please contact us once you find a product received doesn't meet your expectation, our customer service will try our best to respond to your satisfaction immediately Date First Available: December 7, 2021 material-type: Silk Material Features: Natural Pattern: Solid Package Dimensions: 22.7 x 11.4 x 3.4 inches; 160 g Unit Count: 1.0 Count Size: 1 count (Pack of 1) Age Range Description: Adult ASIN: B0BCQ541P9 Other Special Features of the Product: Complete Blackout, Foldable, Lightweight Manufacturer reference: Sleep Mask Batteries: 1 Lithium Polymer batteries required. (included) Colour: 3d Style-pink Brand Name: LC-dolida Manufacturer Contact Information: shenzhenshi, guangdongsheng 518116,CN Product Care Instructions: Hand Wash Only Manufacturer Contact: shenzhenshi, guangdongsheng 518116,CN Manufacturer: LC-dolida Closure Type: Hook and Loop Number of Items: 1"