Product information:

Weight: 0.6kg/ set after packaging, packaging size: 18.7x10.0x14.7cm

Tang Second Generation 300W (standard peak power 4000W)

Optional voltage 12V to 220V for Europe and other markets, 12V to 110V for the United States  

Packing list:
Packaging: kraft paper box packaging + pearl cotton protection + inside a pair of battery clip + a cigarette lighter + English instructions