Connection: Magnetic connection(long+short)
Unique : Portable Design
Size for Cartridge : Less than 12 mm diameter fix
Battery Capacity : 450mAh VV
VV: 3.4V/3.7V/4.0V
Charging Port : USB Charging Port
Kit Included: 1*MysticaⅡ Battery,1*USB Cable,1*Long Magnetic Ring,1*Short Manetic Ring,1*User Manual,1*Gift Box
