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.
• 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
Input voltage: 5V-1A
Li-batteries: 3.7V 2600mAh
Unit dimension: 3.57L x 2.6W x 0.8H inches
Package dimension (W x L x H): 6 x 6.5 x 1.5 in
Net weight: 3.175 oz.