Bluetooth 5.4 Sleep Mask with Built-In Headphones, Noise-Blocking 3D Design for Relaxation and Meditation

【3D Design】: This Bluetooth sleep mask features a 3D design with a wider field of vision, allowing your eyes to move freely without pressure on your eyeballs while effectively blocking out external light. It lets you listen to music or meditate without having to wear headphones. 【Comfortable Material】: This Bluetooth sleep mask is made from premium memory foam and lightweight, skin-friendly fabric that relieves pressure on your face to help you fall asleep quickly. It is also highly breathable, helping prevent stuffiness and moisture so you stay dry and comfortable throughout the night, with a sleeping experience like being gently wrapped in clouds. 【Bluetooth 5.4 Technology】: This sleep mask with built-in headphones features advanced Bluetooth 5.4 technology for a fast connection, pairing with devices in seconds. The Bluetooth sleep headband also provides a more stable signal, with virtually no disconnections or delays within a range of 10 meters. 【Long Music Playback】: The sleep headband provides over 10 hours of continuous music playback with clear, high-quality sound—enough to last through the night. Its long battery life makes it ideal for sleeping, meditating, traveling, doing yoga, and similar activities. 【The Perfect Gift】: Whether for loved ones, children, friends, or family, this Bluetooth sleep mask is the ideal gift to help them enjoy a good night’s sleep.