- Charging voltage: USB DC5V; 2 seconds heating time.
- With cigarette lighting and money detector function.
- Can be charged by USB computer or power adapter.
- Safe and long service life.
- Polymer lithium battery, environmental protection and energy saving.
- Smart IC temperature control, auto off within 12 seconds, with over-charge/over-discharge function.
- Practical and nonflammable, can be carried on the plane.