The Melo 4 features a convenient retractable top filling design, all-new 0.3ohm & 0.5ohm EC2 series coils with optimal flavor and dual adjustable bottom airflow. 

Available options: 

• D22: 22mm diameter & 2ml capacity
• D25: 25mm diameter & 4.5ml capacity

Features:

• Coils: 
• EC2 0.3ohm Head (30 - 80W)
• EC2 0.5ohm Head (30 - 100W)
• Thread type: 510 thread
• Convenient retractable top filling design
• All-new EC2 series coils with optimal flavor
• Dual adjustable bottom airflow 
• Detachable Structure for Easy Cleaning

Includes:

• 1 x Melo 4 Atomizer    
• 1 x EC2 0.3ohm Coil Head 
• 1 x EC2 0.5ohm Coil Head
• 2 x O-Rings   
• 1 x User Manual