private audio: Designed for quiet, personal use at night. Sound is concentrated under your pillow, reducing disturbance to others.(With Timer function/30 minutes, 60 minutes, 90 minutes) Innovative Technology: Under pillow speaker uses bone conduction technology, which is safer and healthier unlike traditional speakers. Our Pillow Speaker deliver soothing white noise directly to your ears without the need for earplugs,promoting better sleep quality without straining your ears. Compact, Portable Design for On-the-Go Relaxation?With its lightweight build and space-saving compact size, this pillow speaker is your perfect travel companion. Slip it into your backpack, suitcase, or even a small tote bag—whether you’re on a long flight, camping under the stars, or staying in a hotel room, you can bring your familiar sleep sounds anywhere. Stable Bluetooth Wireless Connection: Easily Pairs with Smartphones, Tablets, And Compatible Devices for Convenient Wireless Playback. stable wireless connections for uninterrupted soothing audio throughout the night. Ideal gift choice:Say goodbye to earphone fatigue, Its practicality and focus on quality sleep also make it a heartfelt gift for loved ones who struggle with sleep or value moments of calm.