Obbomed MH-1020 USB 5V Composite Heating Element Warming Half Finger Stretchy Gloves – Connected to USB Port, PC, Laptop, Adapter for Power, Universal Size: 7.5 x 5 inches, Black
- Powered by 5V, low-voltage USB interface such as PC, computer.
- detachable USB for more convenience, making them the best way to stay warm at home or on-the-go..
- Heating area locates at the hand back and covers 4 fingers (please refer to the image).
- designed to keep hands warm while working, fishing, studying, playing computer games or simply relaxing..
- Uses latest composite fiber heating technology.
- heating temperature is up to 109°F/ 43°C. Low power and safe. (Depends on ambient temperature and preheating time, recommended 10min.).
- Two heating levels: Level I = gentle warmth (5W), Level II = fast warmth (10W). With LED power indicator displays heating levels for best using experience. Green light indicates Level I (slow warmth) while red light indicates Level II (fast warmth)..