Fast delivery within 15-20 days
JNR Flex Ice 21K - Guide: Touch screen, Cold control, Airflow, Flavors
€7.49
Shipping and delivery
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Delivery by post
Our courier will deliver to the address indicated
15 Days
Since $20
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DHL courier delivery
DHL courier will deliver to the address indicated
15 Days
Since $40
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1-year warranty
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Free 30-day returns
Specification
| Flavors | Random Flavors(Fast), Tell me Flavors, 1.Blue Cherry Explosion, 2.Blueberry Ice, 3.Blueberry Sour Raspberry, 4.Cherry Cola, 5.Cherry Strawberry Raspberry, 6.Double Apple, 7.Kiwi Watermelon Ice, 8.Kiwi Passion Fruit Guava, 9.mixed berry, 10.Peach Mango Pineapple, 11.Fresh strawberry, 12.Sour Cherry Gummies, 13.Strawberry Kiwi, 14.Watermelon Ice, 15.White Peach Razz |
|---|---|
| Nicotine | 2% |
Description
Looking for a truly customizable puff 21k jnr? JNR Flex Ice 21K combines touch-screena cold control (ICE 0-3) and a adjustable airflow to tailor every puff to your taste - from the tight MTL draw to the more airy DL. With up to 21,000 puffs and a reservoir of approx. 26 ml, it aims for autonomy and consistency through its double mesh resistor 1.2 Ω and its battery ~1000 mAh rechargeable in Type-C [JNR Vapor] [YouTube].
Who is JNR Flex Ice 21K designed for?
If you want a jnr 21k able to offer adjustable freshness and made consistent and a long term, this model is right on target. L'ice control goes from zero (no cold) to very cool (3), and the'airflow at the bottom of the device lets you choose a tighter (MTL) or looser (DL) draw. A test underlines the pleasant ergonomics, simplicity of settings, absence of power control and fingerprint-sensitive finish. [YouTube].
Key features (30 sec chrono)
Up to $21,000 [JNR Vapor]
≈26 ml (20 ml base + 6 ml "ice") [YouTube]
Double mesh 1,2 Ω [JNR Vapor]
~1000 mAh, Type-C [JNR Vapor]
Live feedback screen [PuffJNR]
Levels 0 → 3 [YouTube]
Cold control (ICE 0-3): find your sweet spot"
ICE 0 completely cuts out the icy sensation; 1 remains light; 2 brings a real freshness; 3 delivers a very cool effect. A test indicates that 1 may already be too cool for some; start at 0-1 and work your way up. [YouTube].
Tip: 0-1 for sweet fruit, 2 for drinks/cola, 3 for iced blast.
Touch screen: simple and easy to read
The touch interface displays battery and useful meters, and facilitates settings (including ICE level). Objective: customization intuitive with live feedback [PuffJNR].
Tip: keep the screen clean; some finishes retain fingerprints [YouTube].
Visual credit: FDVAPE (product image) [FDVAPE].
Adjustable airflow: MTL or DL in a single gesture
L'airflow at the bottom of the unit allows you to switch between a MTL (tight) to DL (overhead). Combine it with the ICE and nicotine levels (0 %, 2 %, 5 %) for optimum comfort [YouTube].
MTL: perfect in 2-5 % nicotine, ICE 0-2, discreet draw.
Flavors (15 options): find yours
The range announces 15 flavors. Examples: Blue Cherry Explosion, Peach Mango Pineapple, Kiwi Watermelon Ice, Strawberry Burst, Green Apple Ice, Grape Freeze - from sweet fruity to markedly glazed [PuffJNR].
Videos: demo and review
Demonstration of ICE levels (0-3), the'airflow and ergonomics. Note the absence of a power control - the main adjustment is coolness and airflow. [YouTube].
Advantages and limitations
Highlights
- Autonomy/capacity: up to 21,000 puffs, ≈26 ml (20 + 6 ml ICE) [YouTube].
- Customization: touch screen + ICE 0-3 + airflow MTL/DL [PuffJNR].
- Rendering: 1.2 Ω double mesh for stable flavors [JNR Vapor].
Quick comparisons (where the Flex Ice "jnr 21k puff" stands out)
| Features | Flex Ice (21k jnr) | Disposable 21K "classic" |
|---|---|---|
| Touch screen | Yes (live feedback) | Rare |
| Cold control (ICE) | 0-3 (cold module) | Imposed cold |
| Airflow | Adjustable MTL/DL | Fixed |
| Coil | Double mesh 1,2 Ω | Simple/variable |
| Capacity | ≈26 ml (20 + 6) | ≈20-25 ml |
Key differentiators: dedicated touchscreen and ICE control [PuffJNR] [JNR Vapor].
Tips for use & Purchasing checklist
ICE setting
Start at 0-1 if you're not a fan of menthol, then increase to 2-3 as the mood takes you. Too cold can mask fruity notes [YouTube].
Airflow MTL/DL
MTL (tight) with 2-5 % for clean hit; DL (light) with 0-2 % for comfortable steam. [YouTube].
Type-C charging
Recharge before shutdown to maintain consistency. Type-C port for fast, convenient charging [JNR Vapor].
FAQ express
How many puffs? Up to 21,000 (actual usage variable) [JNR Vapor].
What capacity? ≈26 ml including ~20 ml base + 6 ml ice" [YouTube].
Nicotine? 0 %, 2 %, 5 % depending on lot/option [YouTube] [PuffJNR].
What's the screen for? View battery/counters and adjust parameters (including ICE) [PuffJNR].
Our methodology & Why you should trust us
Methodology. Analysis of official sources (specifications and descriptions), plus video demos to validate actual use (ICE settings, airflow, ergonomics). Citations: brand and videos (excluding competing WP/Shopify shops) [JNR Vapor] [PuffJNR] [YouTube].
Author bio. PUFF9K, since 2015 (8+ years), "Entrepreneur of the Year 2018" (Vape Industry Association), management training, member of harm reduction organizations. Our mission: to offer clear, practical and reliable information.
Quick conclusion
- Unique customization: touch screen + ICE 0-3 + airflow.
- Endurance: up to 21,000 puffs, ≈26 ml.
- Stable rendering: dual 1.2 Ω mesh; convenient USB-C.
- For whom: fans of modular freshness, autonomy and simplicity.
Natural keywords: puff 21k jnr, 21k jnr, jnr 21k puff, 21k jnr puff.
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