Features:
USB powered， safe and reliable.
Built-in warmer pads keep your hands warm while using the computer.
Plug and Play.
Made of soft knitting wool.
Temperature can be around 35 degree Celsius to 45 degree Celsius， keep your hands warm， yet won't be too hot. 
Fingerless design allows your fingers to move flexible.
Perfect for wearing while gaming， typing， and operating the mouse.
Separated USB connection for each glove.
Keep your hands and wrists warm， suitable for desktop / notebook PC.

Specifications:
Color: black，blue
Material: knitting wool + electronic components
Power: 5V USB Power
Working temperature: 35-45°C
Palm width: approx. 8.5cm / 3.35in
Palm length: approx. 10cm / 4in
Total length: approx. 20.5cm / 8in
Total weight: approx. 96g / 3.4oz

Package including: 
1 Pair of Gloves
1 * Cable