Warm your cold hands in those cold winter blizzards. This portable warmer device can provide heat up to 113°F and up to 10 hours. Compact and light weight, keep it in your pocket or hold it in your hands. Powered by rechargeable Li-battery.

Patent: ZL 2008 2 0000530.6
Design patent: ZL 2008 3 0000335.9

Features and Functions

• Approximately 7~~10 hours of heating time
• High and Low heat settings
• Heat temperature range: 100~~113°F
• Operating temp range: 14~~113°F
• Charge time: approximately 5 hours
• Li-batteries are rechargeable up to 500 times
• Light indicator
• AC charger or USB power