1VERSATILE APPLICATION: Enjoy customizable relief with the USB heating pad's hook and loop fastener feature. This design allows for secure attachment to any supportive gear, providing targeted heat compress right where you need it. An additional internal mesh pouch offers space to include a medicinal pouch for enhanced therapeutic effects. 2ALLEVIATES DISCOMFORT: This electric heating pad is flexible and has different gears, you can use it for back sore alleviation, offer relief to sore muscles, or warm your stomach. 33 HEAT SETTINGS: Embrace a unique comfort experience with the USB warmer pad 3 level temperature adjustments. Also equipped with a timer function, you can set heated comfort for specific durations. 4LIGHTWEIGHT AND COMPACT: Carbon fiber heating pad presents a compact and lightweight solution for sore relief. Its mercerized cloth fabric maximizes comfort, and the included USB cord ensures easy usage whether at home, work, or on the go. 5FAR INFRARED CARBON FIBER: USB warm pad not only ensures durability but also promotes safety and overall wellness. Experience efficient relief for neck discomfort and witness an improved circulation.