This is upgraded version of Kayfun RBA.

It shares some features with previous version, but it has its unique features.

1. Adjustable airflow valve. By rotating the valve to adjust the airflow, it will be much easier for users.

2. Stainless body and replaceable transparent tank. The Kayfun is made of Eco-friendly stainless steel,two optional clear tubes come with the kit so users can use them and see how much juice is remaining.

3. Detachable body parts. All parts of this RBA are detachable, three stainless rings are fixed by one screw on the top cap.

4. Perfect chimney design. It will gather vapor and release it all at once.

5. Top refilling holes. This will make refilling much easier.

6. Large capacity. The capacity of the atomizer is 4.5ml.

Brand: Ehpro

Size: Height 80mm;Diameter 22mm

Threading: 510

Material of atomizer body: Eco-friendly Stainless steel

Material of clear tube: Polycarbonate

Capacity: 4.5ml

Package:Gift box

Each set contains:

1pc Ehpro Kayfun V4 Rebuildable Atomizer (Clone)

2pcs Transparent Tank

1pc Mini Screw Driver

10pcs Replacement O-Rings(6 large,4 small)

2pcs Spare Screws