Dimension: 22 * 100mm
Weight: 82+/-5 g
Standby Current: ﹤30uA
Battery: Lithium 3300mAh Built In
Casting:Zinc Alloy and stainless steel
Thread: 510 thread
Capacity: 4 ML
Eco Universal Coil Inside
Revolutionary Leak Free Design
Top Air Flow
Easy Coil Replacement System
Pass-Through
Sleek and Modern Design
USB Charging