Aspire K2 K3 K4 Quick starter kit discription:  

Aspire K4 Quick Start Kit Discription: 

The K4 kit features USB charging and a refillable tank. Using Aspire's Bottom Vertical Sub Ohm Coil technology, the K4 will give you amazing direct to lung experience with flavor.

Aspire K4 Quick Start Kit Selling Points: 

1. Cleito atomizer, large thick vapor 

2. Wide bore Delrin drip tip design

3. Built in battery 2000mAH 4. Easy to use and safety