Superior Noise Reduction Technology: This U shaped neck pillow features advanced Bluetooth compatible noise reduction that blocks up to 99% of external sounds. Whether on a plane or train, it creates a peaceful environment, allowing you to rest undisturbed and enjoy a quiet journey. The powerful noise isolation enhances sleep quality and reduces travel fatigue. Integrated Heating Function for Comfort: Equipped with a built in heating element, this travel neck pillow provides soothing warmth to your neck during cold weather or extended trips. The gentle heat improves blood circulation and relieves muscle tension, ensuring maximum comfort and relaxation throughout your journey. Bluetooth Compatible Music Playback: Designed with embedded speakers and Bluetooth compatible connectivity, this neck pillow lets you wirelessly stream your favorite music or podcasts. Enjoy hands free entertainment without the need for additional headphones, making it perfect for travelers seeking both comfort and audio convenience. Ergonomic Silicone Pads for Support: Featuring four strategically placed silicone pads, this pillow absorbs shocks and cushions your cervical spine when leaning against seats. This innovative design reduces pressure on your neck, enhances stability, and improves overall wearing comfort during long hours of travel. Durable Battery with Extended Use: Powered by a high capacity 1500 mAh battery, this multifunctional neck pillow supports prolonged use without frequent recharging. It seamlessly integrates heating, noise reduction, and music playback functions, making it an essential travel companion for planes, trains, or any long distance adventure. Description: Experience ultimate comfort and relaxation with this U shaped neck pillow, designed specifically for travelers. Featuring advanced noise reduction technology that blocks up to 99% of external sounds, it ensures a peaceful environment whether on a plane or train. The built in heating function provides soothing warmth to your neck during cold weather or long journeys, enhancing comfort. Equipped with Bluetooth compatible speakers, you can easily connect your devices and enjoy your favorite music hands free. Four integrated silicone pads absorb shocks and reduce cervical spine pressure, improving overall support. Powered by a durable 1500mAh battery, this multifunctional travel pillow combines neck support, music playback, noise cancellation, and heating for an unparalleled travel experience. Item Name: U shaped Neck Pillow Material: Metal, ABS Plastic, Sponge Charging Voltage: 5V Battery: Built in 1500mAh Rechargeable Battery(Included) Usage Time: about 6h Features: Noise Canceling Headset, U Shape, Portable Size Details: 20.5cm x 21cm x 19.9cm/8.07" x 8.27" x 7.83" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x U shaped Neck Pillow