Feature:1. USB CONVENIENCE: The USB neck heating pad provides warmth anytime, anywhere with its USB interface, making it ideal for on the trip use, whether at home, in the office, or while traveling.2. ADJUSTABLE COMFORT: Equipped with a hook and loop fastener, this heated neck wrap offers customizable tightness and fit for personalized comfort. Easily adjust the wrap to your liking for the great level of warmth.3. 3 HEAT SETTINGS: Featuring 3 temperature settings, this neck heater can be easily controlled with just one button, allowing you to tailor the warmth to your preferences and needs with a simple touch.4. SOFT AND WARM: The neck heating pad is crafted from a combination of nylon, neoprene fabric, and velvet, providing a soft, elastic, and velvet inner lining that offers optimal warmth and comfort to soothe your neck.5. PRODUCT SPECIFICATIONS: The warm neck brace, measuring 23.2 x 5.1in, offers adjustable warmth with three temperature settings. Stay cozy and comfortable with this versatile neck heating pad.Specification:Item Type: USB Neck Heating PadMaterial: Nylon + Neoprene + VelvetSize: Approx. 59 x 13cm / 23.2 x 5.1inTemperature: 3 levels adjustable.Package List:1 x Neck Heating Pad1 x USB Cable1 x User Manual