Multi-: This wearable neck warmer is the latest model in warmth technology. It quickly heats up within seconds, providing all-day warmth and comfort. It also helps relieve neck pain, stiffness, and muscle tension for people of all ages. Not only can it warm your neck, but it can also be used to warm your hands, knees, shoulders, and more during cold weather. Super Stylish Design: With stunning colors, this portable neck heater boasts a fashionable and modern design. It not only keeps your body warm but also enhances your overall appearance, making you look even more charming. Easy-to-Use: This electric neck heater offers four temperature settings (40C/104F, 45C/113F, 50C/122F, 55C/131F) that are easily adjustable with just . Simply place the heated pad on the desired area of your neck, and instantly feel the comforting warmth. Fast Heating: The neck hand warmer can provide continuous warmth for up to 12 hours. Its quick charging design allows it to reach full power in just 4 hours. It's both a safe and sustainable product that can also function as a portable power bank. Wherever you go, you and your mobile devices can enjoy a convenient "charge." Perfect Winter Gift: This neck heating device makes an excellent gift choice. It is compact, , and easy to carry, making it suitable for office use, camping trips, hunting , skiing adventures, fishing expeditions, and travel. Surprise your loved ones with this practical and stylish accessory that will keep them cozy throughout the winter season. Material: Aluminum silica gel+PC colour: D-Mint Green Package Contents: 1 x LED Display Hand Neck Warmer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.