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316 Kayfun 5S RTA

Notice: this is 1:1 high clone ,but it is 100% high quality.
Item Code: ubestvapebar316KF5SR
Sold: 90
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Units 1500 in Stock
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Product Introduction

The hugely popular Kayfun Five is back in a new fully TPD compliant format. Featuring adjustable liquid control, super-simple top-fill system, easy access to the deck with juice in the tank, and a modified build deck to make placing and wicking your coil a breeze. Enlarged coil screws and a PEEK insulator under the positive block are included so you can use exotic wire types and combinations without trouble.

The air flow settings on the Kayfun 5s are:

  • 1.8mm (same as Kayfun Lite+, V3.1, Mini V2.1)
  • 2.2mm (same as Kayfun V4, Kayfun Mini V3)
  • 2.7mm (Kayfun V4 with 4S kit)
  • 3.2mm (the most air ever provided on a stock Kayfun)



  • 316L stainless steel
  • Top fill
  • Anti heat mouthpiece with POM tip (engraved)
  • Liquid control (fully adjustable)
  • Increased maximum liquid flow
  • External four selection airflow control 1.8mm - 3.2mm
  • Enlarged build deck for more comfortable builds
  • Steel and glass tank options
  • M2 coil screws
  • PEEK insulator
  • 510 connector
  • Serial number for authentication
  • Easy assembly and maintenance
  • Dimensions
    Diameter: 22mm
    Length: 55mm (not including 510 thread or tip)
    Capacity: 2ml 


It comes with

  • 1 x CLONE 316 Kayfun 5S RTA

  • 1 x Spare parts

  • 1 x Gift box

All products need to be double examined before shipment. If there is any defective product,  please contact us immediately, our Ubestvapebar service team will give you reply within 24 hours.

Warranty Policy:

1) 3 Months for Kits and Batteries.

2) We will offer Free Replacements(for Defective Body) in your NEXT order after confirmation by pictures/videos.


hi , our dear clients  .  
welcome to log in our web -  . 
Shenzhen UbestVapeBar Co. Limited is a factory for Electronic Cigarette , vape , E-cig ,smok . vapor .

our web is a online-shop same as , , and 
but our price and the service is better than them  .
so the delivery on time , get the new items firstly and get the reason price are your first choice 

we product the high clone RDA , RBA ,RTA, Mech mod ,pre-make coil and Box Mod 
we also have Authentic accessories , LI-battery , Charger   . 

you can place order on our web directly  , if you have any question  , you can contact the online service or contact us on  

Phone /Whatsapp/ICQ/VK: 0086-15986716917

if you are the wholesaler ,merchant wholesaler ,vape shop , vape store ,online-shop  ,smok shop ,shop store and so on
we are looking forward to do business with you and set up a long term business with each other 
if you are only the Electronic cigarette users , we also welcome to your coming , we accept order on 1 pcs, delivery via E-packet , EMS  . 

hope your buiness and life better and better 
best wishes
ubestvapebar Team 


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