Bang Legend 300K 300000 Puffs 8 in 1: the complete review (specifications, flavors, opinion)

By Stevf, founder of PUFF9K.COM — updated 2026.

One device, eight flavors, up to 300,000 puffs. On paper, the Bang Legend 300K It resembles a living room concept. In the hand, it weighs 180g, displays its e-liquid level, and switches between flavors with a simple gesture. After several weeks of testing by our team, here's what it's really worth. Bang Legend 300000 Puffs 8 in 1, who it is aimed at, and how to get the most out of its 4 tanks.

1. Quick product sheet

Visit Bang Legend 300000 This is a high-capacity rechargeable vape, designed for durability and to provide a variety of vaping experiences without needing multiple devices. Here are the manufacturer's specifications, cross-checked across several retailers.

Sources : vapeuni.com, bangvapes.uk, oxxovape.com.

2. The 8-in-1 flavor system: how does it work?

The heart of the Bang Legend 300K 8 in 1, those are his 4 independent tanks. Each tank contains its own e-liquid and its own 1.0 Ω mesh coil. This gives you 4 "pure" flavors, plus 4 hybrid combinations accessible in the middle position, or 8 flavors in 1 device.

The action is simple: turn the mouthpiece to switch from one flavor to another at any time during the session (bangvapes.uk). The LED screen displays the active flavor and battery level. As a result, there's no longer a need for multiple vapes to alternate between an icy fruity flavor in the morning and a rich, indulgent blend in the evening.

3. Smart screen and 850 mAh Type-C battery

L'intelligent LED display This is a real plus: it clearly displays the remaining battery percentage and the currently selected flavor. No more unpleasant surprises in the middle of a party. 850 mAh battery is significantly higher than the 650 mAh found on the Bang Box 160K and Bang King 250K models (vapeuni.com).

Charging is done via a Type-C port Universal. Allow approximately 45 to 60 minutes for a full charge, as with most rechargeable vapes of this size. (duritydistribution.com). Quick tip: use a 5V/1A wall charger rather than a PC USB port to avoid micro-interruptions.

4. The 12 flavour kits: which one to choose?

Visit Bang Legend 300000 Puffs 8 in 1 It comes in 12 distinct flavor kits. Each kit includes 4 pure flavors + 4 hybrid blends for a total of 8 profiles. Here is the official list:

Our sensory pick: the kit 10 (Gummy Bear) for those with a sweet tooth, with a sugary result ample and round, and the kit 3 For a fresh/citrus profile with a light hit. The kit 7 "Passionate Kiss"" offers the most complex blends in the mouth.

5. Quick Start Guide

• Activation : Automatic by suction, no button.
• Change flavor: Turn the mouthpiece to the desired position. The screen confirms the active flavor.
• Priming: Before the first 3 puffs, let it rest for 2 minutes after opening so the mesh coil can saturate. This will prevent the dreaded "burnt" taste mentioned by some users. Reddit.
• Refill : Type-C cable, 5V charger. The screen displays the percentage in real time.
• Conservation : protected from direct heat and in an upright position between sessions.

6. Who is the Bang & Olufsen Legend 300K designed for?

Visit Bang Legend 300K 300000 Puffs 8 in 1 is primarily aimed at vapers who:

• They like variety profiles in the same day (icy fruit, indulgent, citrus) without juggling between 3 devices.
• Looking for a very long battery life to limit the frequency of purchase.
• They appreciate a RDL print airy, with generous vapor production thanks to the 4 1.0 Ω mesh coils (bangvapes.uk).
• They want a distinctive design, with a readable LED screen and a futuristic "geek" finish.

She is less suitable for vapers who prefer a tight MTL draw, for those looking for an ultra-compact pocket pod, or for those who prefer a single "signature" flavor all day long.

7. Bang Legend 300K vs Bang Leader 300K vs Bang Legend 150K

Three products from the Bang! galaxy look similar on paper. The difference lies in the number of flavors, the battery, and the format.

Visit Bang Legend 300000 is distinguished by its 850 mAh battery and its 8-in-1 system, which offer more stable charging cycles and more variety than its counterparts (devilvape.com).

8. What users are saying (community feedback)

We cross-referenced feedback from vapers on Reddit, Instagram, and product pages. The recurring points are:

• Doubt about the puff counts: several users on r/electronic_cigarette They remind us that the manufacturer's counter is a theoretical maximum. In real-world use, each puff consumes more or less e-liquid depending on its duration.
• Flavor rendering: THE 4 dedicated mesh reels They avoid "cross-flavor" (unintentional mixing), a common flaw in low-end multi-flavor coffee machines. Customer reviews mention a... round and neat until the tank is empty (bangvapes.uk).
• Weight : 180g is not exactly lightweight. Some find it "premium in hand", others prefer lighter formats for their pocket.
• Screen : unanimously praised for preventing unexpected fuel shortages.

9. Bang Legend 300000 Puffs FAQ

How do I change the flavor on the Bang Legend 300K?
All you need to do is turn the mouthpiece. The LED screen confirms the active flavor among the 8 available.

How long does it take to recharge?
Approximately 45 to 60 minutes via the Type-C port with a 5V charger.

Which nicotine level to choose?
0 %, 2 %, 3 % or 5 %. Occasional vapers tend towards 2 %, recent ex-smokers towards 3 % or 5 %.

Is it heavy to hold?
180 g, one solid and premium feel According to feedback, without being bulky (bangvapes.uk).

What does the smart screen do?
It indicates the remaining battery and active flavor mode in real time.

Do all 4 tanks empty at the same time?
No, each tank is independent. You'll empty your favorite flavors faster. The screen allows you to monitor the level in each tank.

10. Our methodology and the author

Methodology: Cross-analysis of manufacturer and European distributor datasheets (vapeuni.com, bangvapes.uk, oxxovape.com), review of community discussions (Reddit r/electronic_cigarette), and hands-on testing by our team. No medical claims are made in this guide: we only describe the sensory experience and technical specifications.

About the author: Stevf, founder and lead expert of PUFF9K.COM. With over 8 years of experience in the vaping industry (since 2015), recipient of the Vape Industry Association's "Entrepreneur of the Year 2018," Stevf has completed business management training and is a member of organizations dedicated to tobacco harm reduction. He regularly contributes to industry publications and leads seminars on technological advancements in the sector.

About PUFF9K: Online store specializing in high-capacity rechargeable vapes in France (9,000 to 100,000+ puffs), founded in 2015, fast shipping from a European warehouse, detailed technical guides and tiered pricing for volume purchases.