Wireless Sleep Headphones Bluetooth 5.0 3D Sleep Mask Rechargeable Musi

Parts List: 1* Sleep Mask Highlight description:Soft  Breathable:The music sleep mask is made of breathable slow-rebound memory foam that feels comfortable and helps relieve stress. Whats more, the sleep eye mask is detachable and washable for easy cleaning.Bluetooth 5.0:The high-fidelity stereo sound benefits from Bluetooth 5.0 technology which produce great sound quality to provide a well-closed and immersed environment for your ears, and lose yourself in the music! Up to 14H Playtime:The music eye mask has a built-in 200mAh high performance battery, which can provide up to 10-14 hours of playtime after each charge, about 1-2 hours full charge. Built-in Speakers Microphone:Built-in adjustable HD stereo speakers, microphone hands-free clear calls, so that you don't need to wear additional headphones to listen to music. You can follow the instructions to easily pair with your smart phone.3D  Light Blocking:The ergonomic sleep mask uses a curved blackout design that fits perfectly on the nose, and allows your eyes to blink freely without touching your eyelashes/eyelids, then effectively block light to make your sleep better. Detailed description: Specification:Product name: Sleep MaskMaterial: eco-friendly polyester, memory foam, PK liningColor: blackSize: 49.5 x 12.5cm / 19.5 x 4.9 in (elastic length about 75cm / 29.5 in)Stereo Bluetooth: Bluetooth version V5.0Speaker type: 32 ohms 0.05 wattsBattery type: 200mAh lithium polymer battery 3.7VCharging time: 1-2hCharging port: Micro USBPlaying time: 10-14hBluetooth distance: 10m / 32.8ft or moreApplication: yoga, travel, naps, all-night sleep, etc. Note&#6