1: USB charging interface. Plug and play.
3: Environmentally friendly, recyclable, battery safe, explosion-proof lithium polymer battery.
4: Make the flat heating wire, continuous filament fire. Fast charging, full in 30 minutes, lasts for weeks.
5: Uses smart chip, fast charging, intelligent constant current output, effectively protects the heating wire.
Product advantages: not easy to burn gas, can be recycled, stylish and refined
Product size: 80 * 28 * 15mm.
Single weight: 28 grams.
Battery:300 mAH lithium polymer explosion-proof battery.
Charging voltage: USB DC 5V (computer, mobile phone charger, power bank, etc)
This cigarette lighter has 10 seconds to extinguish the automatic protection function!