Keystone Flex-3 40K Disposable Vape 1100mAh 5% (40000 Puffs)

Keystone Flex-3 40K uses a replaceable disposable pod with pre-filled e-liquid and delivers around 40000 puffs. It features three output power levels of 22W, 28W, and 40W, supported by dual mesh coils and a 1100mAh rechargeable detachable battery. Keystone Flex3 40K offers two airflow settings, tight or smooth, and includes a child lock button on the battery connection side, activated with five quick clicks. An integrated digital screen shows battery status and output level.

• Replaceable Disposable Pod with Pre-filled E-liquid

• Approximately 40000 Puffs

• 3 Output Power Levels: 22W / 28W / 40W

• Dual Mesh Coils

• 1100mAh Rechargeable and Detachable Battery Capacity

• 2 Airflow Settings: Tight / Smooth

• Child Lock Button (On the Connecting Side of the Battery): 5 Clicks in 1.5 Seconds to Lock/Unlock the Vape

• Integrated Digital Screen with Battery and Output Indicator

• 5% Nicotine Strength

• Type-C Fast Recharging

Brand: Keystone Vape Brand
Category: Disposable Vapes

Flavor Options

• Blue Razz Ice

• White Grape Ice

• Sour White Gummy

• Watermelon Ice

• Peach Ice

• Apple Ice

• Blueberry Watermelon

• Berry Bliss

• Miami Mint

• Cool Mint

• Mango

• Lemon Heads

• Sour Mango Pineapple

• Strawberry

• Cream Tobacco

Unboxing Experience – What’s Inside the Box?

1 x Keystone Flex-3 40K Disposable Vape (Pre-filled Pod + Battery with Default Black Color)

FAQs - Keystone Flex-3 40000 Disposable Vape

1. How does the replaceable pod system work?

The pod comes pre-filled and can be replaced when empty. This removes the need for manual refilling while keeping the device usable for a longer time.

2. What is the benefit of three output levels?

Keystone Flex3 40000 has three output levels: 22W, 28W, or 40W. Therefore, if you choose the lower power, you can enjoy larger puff count and longer battery life. Also, if you prefer the higher power, denser vapor and stronger flavor will serve you. So you can choose any of them based on your preference.

3. How does the child lock function operate?

The lock is placed on the connecting side of the battery. Now, please press the button five times within 1.5 seconds, then this feature activates or deactivates to prevent accidental use.

ORDERING TIPS
Attention: As the manufacturer needs the serial number to provide a replacement, we highly recommend you keep the original packing box or take a picture of the code before discarding it. Thank you!