How to Switch & Mix Flavors in Duo Vape Disposables

Apr 21, 2025 by GTSVape

Switching Up Flavors with Duo Vape Disposables

Duo Vape Disposables are changing the game by offering two different flavors in one device. With their dual e-liquid tanks, you don’t have to refill constantly and can easily switch flavors whenever you want.

Whether you have a PRIMA ICON DUO 20000, HAYATI PRO ULTRA 15000, or HIFANCY TWINS 35000, this guide will help you mix flavors easily for a tailored vaping experience.

 

Understanding Dual-Tank Vapes

Duo Vape Disposables come with two separate e-liquid chambers, letting you switch between flavors right away. No need for messy refills or mixing.

Here’s how to switch flavors on each device:

  • Prima Icon Duo 20000: Just press a button or inhale
  • Hayati Pro Ultra 15000: Turn the mouthpiece 180°
  • Hifancy Twins 35000: Automatically switches flavors for seamless use

 

Best Duo Vapes for Flavor Mixing

PRIMA ICON DUO 20000 Puffs

Great for nicotine lovers (5% strength), this vape has a screen to show battery and e-liquid levels.

Popular Mixes:

  • Lush Ice + Minty Ice
  • Blue Razz Ice + Raspberry Watermelon

HAYATI PRO ULTRA 15000 Puffs

Known for its handy mouthpiece switching.

Fan-Favorite Flavors:

  • Blue Razz + Mint
  • Mr. Blue
  • Fresh Mint

HIFANCY TWINS 35000 Puffs

Offers the most puffs and uses a special oil core system for smooth flavor changes.

Top Pairings:

  • Raspberry Cherry Ice + Peach Mango Watermelon
  • Lemon Lime + Blackberry Grape

 

Can You Mix E-Liquids in a Duo Vape?

These disposables come pre-filled and can't be manually mixed. But by alternating between the two tanks, you can create your own flavors easily.

For example, taking a puff of Blue Razz Ice followed by Watermelon Ice can give you a refreshing Blue Razz Watermelon blend—no refilling necessary.

 

Flavor Switching Instructions 

Each Duo Vape has its own way to switch flavors:

  • Icon Duo Vape 20000: Tap the button or puff to switch
  • Hayati Pro Ultra 15000: Lift and turn the mouthpiece 180° to reattach
  • Hifancy Twins 35000: Automatically changes flavors through its special system

Not sure which flavor to go with? Try alternating puffs to mix flavors naturally.

 

Best Flavor Combos to Try

Pairing complementary flavors can enhance your vaping experience:

  • Sweet & Fruity: Peach Mango + Peach Ice (Icon Duo)
  • Zesty & Refreshing: Lemon Lime + Blackberry Grape (Hifancy Twins)
  • Cool & Bold: Blue Razz Ice + Watermelon Ice (Bangbox 30000)
  • Smooth & Minty: Lush Ice + Minty Ice (Prima Icon Duo)

These combos bring out the best in your vaping session, providing smooth transitions between flavors.

 

Common Duo Vape Issues & Solutions

Flavor Not Switching?
Make sure the battery is charged. If you’re using the Hayati, rotate the mouthpiece fully before inhaling.

Battery Running Out Too Quickly?
Try not to chain vape and use a Type-C charger for better charging.

Experiencing Weak or Burnt Taste?
Switch to the other tank for a fresh flavor. If both are empty, it’s time for a new device since these are not refillable.

 

FAQs About Duo Vape Flavor Mixing

Can I refill Duo Vape Disposables?
No, these devices are not refillable.

Which device lasts the longest?
The Hifancy Twins 35000 provides the most puffs for extended usage.

Are there nicotine-free Duo Vapes?
Most contain nicotine, but some brands offer lower-strength or 0% nicotine options.

How do I dispose of used vapes?
Follow your area’s electronic waste guidelines—never toss them in household trash.

 

Final Thoughts

Duo Vape Disposables make it simple to enjoy two flavors at once. Whether you love the sleek look of the Prima Icon, the easy rotation of the Hayati Pro, or the puff capacity of the Hifancy Twins, learning how to mix and switch flavors can really boost your vaping game.

If you're looking to buy Duo Vapes in Egypt, the UK, or the Middle East, check out local vape shops or trusted online stores for the latest products and flavors.