gaoshang Lightweight sleep eye mask with USB cord, suitable for travel, comfortable airplane sleep eye mask Bluetooth Portable Speaker 5.0  (Black)

【3D Ergonomics】Utilize advanced 3D ergonomics technology to effectively block light and create a dim environment. This makes it an ideal companion for sleep, travel and relaxation, helping to relieve insomnia. 【Intelligent Control】The eye mask allows you to easily switch between your favorite songs. Just press the volume - button for the previous song and the volume + for the next song to enhance your listening experience. 【User-Friendly Pairing】Connecting the music mask is a breeze. Press and hold the middle button for 3 seconds, red and blue light up alternately, making it easy to pair with your smartphone and the sound effect is seamless. 【Extended Battery Life】Equipped with a powerful 150mAh battery, the eye mask while sleeping can provide up to 15 hours of talk time and an astonishing 180 days of standby time, ready for use at any time. 【Comfortable Fit】This sleep eye mask is made of lightweight nylon polyurethane fiber, which is soft against the skin and easy to wash. Enjoy a gentle, comfortable fit while you fall asleep, while built-in speakers play music.