To turn on the gear:

press the control button,and hold the button down for 3 seconds or more, the system will turn on.

This sends the Sunwaytic Heated pant into High mode, which provides accelerated heat

output to quickly warm you. Push again, will go to the Medium mode--Low mode. To turn off :

hold the button down for 3 seconds and the lighting will go off completely.

Size: Samll,Medium, Large, XL.

Number of Batteries Included: 1PCS.

Charger Included: Yes

Auto Shut-Off: Yes

Water Resistant: Yes

Battery Voltage: 7.4 (Lithium-Ion) 2600mAh.

Heat Zones: Both legs.

Shell Material: 95% polyester 5% spandex

Lining Material: Fleece.