BATTERY: Rechargeable lithium polymer – (2) x 2200 mAh

INPUT: Mini USB Connector / 5V- 900 mA

OUTPUT: Standard 2.0 USB Connector / 5V- 1A

INTERNAL BATTERY CHARGE TIME: USB - 5 hours

MINIMUM NUMBER OF RECHARGES: >500

LED STATUS INDICATORS

(1) Green LED/Red LED -• Green indicates charging external device

• Red indicates hand warmer mode

(1) Blue LED indicates internal battery charging

HAND WARMER TEMPERATURE RANGE

40° TO 45° Celsius (104° TO 113° Fahrenheit)

HAND WARMER CONTINUOUS USE TIME

At least 6 hours continuous use (based on fully charged battery)

OPERATING TEMPERATURE RANGE

0° to 45° Celsius ( 32° to 113° Fahrenheit)

STORAGE TEMPERATURE RANGE

68° to 77° Fahrenheit (optimal)

WEIGHT 5.22 oz. (148 grams)

DIMENSIONS

1.77 in x 3.74 in x .90 in (45 mm x 95 mm x 23 mm)