Product | Clear Tank, Airflow Control and Three-Dimension Flavor Labels: RELX Launches Disposable DIVA in South Korea

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Key Takeaways

• Large capacity + high-puff positioning: 20 mL e-liquid, rated at approximately 30,000 puffs, equivalent to about 1,500 puffs/mL.
• Two nicotine strengths to cover different users: Available in 0.98% / 1.98%.
• Rechargeable + dual output modes: Built-in 750 mAh rechargeable battery with two power modes, BOOST/ECO (16W/13W).
• Differentiated structure and interaction: Features a Clear Tank and Airflow Control; the tank is connected to the mouthpiece and adopts an irregular-shaped design. It also includes a “droplet-shaped” mini screen that displays mode and battery level.

2Firsts, February 5, 2026

2Firsts has noticed that the e-cigarette brand RELX has recently launched a new product on online channels in South Korea: RELX DIVA. The product is positioned as a disposable e-cigarette and offers two nicotine strengths, 0.98% and 1.98%.

2Firsts has compiled and organized the product specifications of RELX DIVA, as shown in the images below:

As a disposable e-cigarette product, RELX DIVA features a 20 mL e-liquid capacity and is rated at approximately 30,000 puffs, which translates to about 1,500 puffs per milliliter.

RELX DIVA is available in 0.98% and 1.98% nicotine strengths. Under commonly referenced standards in South Korea, e-liquid nicotine concentration is generally capped at <20 mg/mL (≈2%). The device is equipped with a 750 mAh rechargeable battery, uses a Dual Mesh coil, and supports two power modes—BOOST/ECO—at approximately 16W/13W.

On South Korean channel websites, RELX DIVA has disclosed four flavors. Each flavor is labeled with three sensory dimensions—당도 (sweetness), 타격감 (throat hit/impact), and 쿨링감 (cooling effect)—with intensity differences represented by dot indicators.

In terms of design, RELX DIVA features a Clear Tank and Airflow Control. Notably, its transparent tank section connects directly to the mouthpiece, and the tank adopts an irregular-shaped design.

On the official website of the e-cigarette brand FASTA, a disposable product called Drop 50K has also recently been launched.

In appearance, FASTA Drop 50K bears a high resemblance to RELX DIVA. Both are equipped with a “droplet-shaped” mini screen used to display operating mode and battery level.

However, as of publication by 2Firsts, the FASTA website has not disclosed detailed specifications for Drop 50K.

Currently, RELX DIVA has been listed on the South Korean online vape retail channel MY VAPE, priced at 26,000 won, equivalent to approximately US$18.05.

As a leading global NGP media and think tank, 2Firsts is dedicated to providing the latest product and technological information and insights to practitioners around the world in various categories such as e-cigarettes, heated tobacco products, and modern oral products. It aims to drive technological changes and innovations in NGP products worldwide, thereby offering tobacco consumers globally with safer products and lifestyles.

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