ELFBAR KING Series Review: ICE, SWEET, SOUR & NIC—The First Adjustable Disposable Vapes

At the beginning of 2025, ELFBAR released its revolutionary new product line—the KING Series. A total of four products were launched in different countries: ICE KING, SWEET KING, SOUR KING, and NIC KING. All of them are centered on “customizable taste,” allowing free adjustment of cooling, sweetness, sourness, and nicotine strength. Unlike traditional disposable vapes that only allow fixed flavors, or require changing pods within the same device, the KING Series for the first time enables users to adjust taste layers within the same flavor.

ELFBAR KING Series Key Specifications

Specification Details
Dimensions 102 × 49 × 27 mm
Capacity 20.0 ml
Strength 5%
Battery Capacity 850 mAh (Rechargeable)
Puffs (Approx.) 30,000 – 40,000 (at minimum power)
Adjustable Features Power Control & Airflow Adjustment


Summary: Overall, the KING Series is not just “adding an adjustment button,” but truly enabling disposable vapes to realize “personalized experience.” I could finally fine-tune my vape experience within the same flavor.It was the that even disposable devices can be flexibly adjusted according to environment, mood, and personal needs. 

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