The XROS 4 Nano is part of Vaporesso’s XROS-series pod devices. It’s a compact device that adds some new features compared to earlier XROS models (better screen, adjustable airflow, higher power ceiling etc.). It supports both Mouth-to-Lung (MTL) and Restricted Direct Lung (RDL) vaping styles.
Key Specs & Features
Here are the main specifications of the XROS 4 Nano (from various listings in Pakistan and elsewhere) with approximate values:
| Feature |
Detail |
| Battery |
~ 1350 mAh built-in battery. |
| Max Output Power |
Up to 30 W. |
| Display |
1.3-inch TFT full-color screen, often circular in shape; includes multiple themes (Flower / Motorcycle / Universe etc.).
|
| Charging |
USB-C fast charging; often 2A reported. |
| Pod / Coil Compatibility |
Supports all XROS pods (resistance variants typically: 0.4Ω, 0.6Ω, 0.8Ω, 1.0Ω, 1.2Ω). Includes mesh pods.
|
| Pod Capacity |
3 mL in many markets. In some regulated markets (TPD/CRC etc.) may drop to 2 mL. |
| Airflow Control |
Adjustable side-airflow to allow tuning from tighter MTL draw to looser RDL.
|
| Activation Modes |
Dual activation modes: auto-draw (inhale to fire) and button activation.
|
| Build & Material |
Aluminum alloy body in many versions, display screen, theme options, several color variants.
|
