The Ego One by Joyetech

comes in 2 sizes 1100 mAh and the 2200 mAh and can be used for both basic vaping (mouth to lung inhale) and sub ohm vaping (lung inhale) The kit contains 2 coils, a 1.0 ohm and a 0.5 ohm coil.

eGo One Battery – 2 sizes
Length: 105mm/131.2mm   Diameter: 19mm
Atomizer Capacity: 1.8/2.5ml
Battery Capacity: 1100/2200mAh
Color: Cherry Red/ Sky Blue/ Black/ Silver/ Pearl white/ Magic Blue

eGo ONE Atomizer Head:
Height: 25.5mm
Diameter: 19mm
Resistance: 0.5/1.0ohm