USB Hand Warmer? You’re sad, you’re driven, you’ve been locked in a damp, dark, rat infested basement by your manager until you finish the book. Waddya need? Yep correct, a nice bath and a huge Chinese take-out. Wait…you mean this will be OK instead? Fabbo. $10.99.
Using USB power 5V. # The maxinum heat to 50 degree, need 25 minutes # Unplug USB power when warmer fully heat. # Dimension : 9cm x 2cm # Weight: 100g