The Digiflavor Siren RTA V4 is the latest version of one of the most popular rebuildable tank atomisers (RTAs) on the market, specifically designed for mouth-to-lung (MTL) vapers. Built to provide an enhanced vaping experience, this fourth iteration of the Siren series features improved airflow control, a 22mm diameter, and a 4ml e-liquid capacity. These updates make the Siren V4 an excellent choice for users who enjoy a tighter draw with concentrated flavour production.
Crafted with precision, the Siren RTA V4 retains its high build quality and easy-to-build deck, making it a favourite among MTL vapers. Its small form factor ensures that it looks sleek on most mods, and its durable stainless-steel construction provides long-lasting performance. Whether you’re an experienced vaper or just getting started with rebuildables, the Siren V4 offers an optimal blend of convenience, performance, and flavour.
Use Cases
The Digiflavor Siren RTA V4 is ideal for:
- MTL Vapers: Designed specifically for mouth-to-lung vaping, this RTA provides a tight, flavour-rich draw that mimics the experience of traditional cigarettes.
- Flavour Chasers: If you’re someone who prioritises flavour over cloud production, the Siren V4 is engineered to maximise taste by directing air directly to the coils, ensuring intense flavour from your e-liquids.
- Custom Builds: With its spacious build deck and easy coil installation system, the Siren V4 is perfect for vapers who like to experiment with different coils and wicking setups to personalise their vaping experience.
- All-Day Use: Its 4ml e-liquid capacity ensures long vaping sessions without the need for constant refilling, making it a great choice for daily use.
Whether you’re at home or on the go, the Siren RTA V4 provides a reliable, flavour-packed vaping experience that’s sure to satisfy even the most discerning MTL vapers.
Nicotine Content Information
The Siren RTA V4 works well with a wide range of nicotine strengths:
- Nicotine-Free (0mg): For those who enjoy the flavour and sensation of vaping without any nicotine.
- 3mg to 12mg Freebase Nicotine: Ideal for vapers who prefer a moderate throat hit with freebase nicotine.
- 20mg to 50mg Nicotine Salts: The Siren V4 is also compatible with nicotine salts, providing a smoother throat hit even at higher nicotine levels, making it perfect for former smokers transitioning to vaping.
The flexibility of the Siren RTA V4 allows vapers to customise their nicotine intake to suit their personal preferences, whether they enjoy low or high nicotine concentrations.
Available Colours
The Digiflavor Siren RTA V4 comes in a variety of sleek finishes, allowing users to match it with their mods:
- Stainless Steel: A classic, clean look that complements any setup.
- Black: A bold and modern finish that provides a stylish contrast to most mods.
- Gunmetal: A sophisticated, industrial-inspired finish for those who prefer a more subtle look.
Each colour option is designed to provide a stylish and functional accessory to your vaping setup, ensuring that the Siren V4looks as good as it performs.
What’s in the Box?
When you purchase the Digiflavor Siren RTA V4, you’ll receive:
- 1 x Digiflavor Siren RTA V4 (4ml capacity)
- 1 x Spare Glass Tube
- 1 x User Manual
- 1 x Bag of Accessories (including screws, O-rings, and tools)
This comprehensive package provides everything you need to get started with your rebuildable vaping journey, ensuring that you have all the tools and spare parts required for optimal performance.
User Instructions:
Using the Digiflavor Siren RTA V4 is simple and straightforward:
- Disassemble the Tank: Unscrew the top cap to access the build deck.
- Install the Coil: Place your desired coil onto the spacious build deck. The Siren V4’s design makes it easy to install both single and dual coils.
- Wick the Coil: Thread your cotton wick through the coil, ensuring it sits comfortably in the wicking channels for optimal e-liquid absorption.
- Prime the Coil: Add a few drops of e-liquid directly onto the wick to saturate it, preventing dry hits.
- Reassemble the Tank: Screw the tank back together and fill it with your favourite e-liquid by removing the top cap.
- Adjust Airflow: Use the adjustable airflow control to fine-tune your draw. The Siren V4 allows for precise airflow adjustments, ensuring a perfect MTL experience.
- Vape: Attach the Siren V4 to your mod, select your desired wattage, and enjoy a flavourful, satisfying vape.
Safety Information:
- Always ensure that you are using a regulated mod capable of handling rebuildable atomisers.
- Keep out of reach of children and pets.
- Regularly check for any wear or damage to the coil, wick, and O-rings to ensure the device operates safely and effectively.
- Do not overfill the tank to avoid leaks.
- Follow proper coil-building safety practices when creating custom builds.
Comparison Section
Looking for other high-quality MTL RTAs? Here are some alternatives to the Digiflavor Siren RTA V4:
- Hellvape Destiny RTA – A versatile RTA that offers both MTL and DTL airflow options, perfect for vapers who like to switch between styles.
- Geekvape Zeus X MTL RTA – A flavour-focused RTA known for its leak-proof design and smooth airflow, ideal for MTL vapers seeking high performance.
- Oumier Wasp Nano MTL RTA – A compact RTA with a focus on flavour, offering a simple, minimalist design and excellent performance for MTL vapers.
Related Products
Enhance your rebuildable vaping experience with these related products:
- Wotofo Coil Building Kit – A must-have for any vaper who builds their own coils. This kit includes all the tools you need to build, install, and maintain your coils.
- Zap! Nicotine Shots – Add a nicotine shot to your favourite shortfill e-liquids to achieve your desired nicotine strength.
- Cotton Bacon Prime – High-quality cotton wicking material designed for rebuildable atomisers, offering fast absorption and clean flavour.
Frequently Asked Questions
Can I use the Digiflavor Siren RTA V4 for both MTL and DTL vaping?
- The Siren RTA V4 is optimised for MTL vaping, providing a tighter draw and more concentrated flavour. It’s not designed for direct-to-lung vaping.
What coil types can I use with the Siren V4?
- The Siren RTA V4 is compatible with single and dual coil builds, giving users flexibility in their coil setups. It works well with standard round wire coils, as well as more complex builds like Claptons.
How often should I replace the cotton in the Siren RTA V4?
- The cotton wick should be replaced every 1-2 weeks, depending on usage. If you notice a drop in flavour or a burnt taste, it’s time to replace the cotton.
Can I use high-VG e-liquids in the Siren RTA V4?
- Yes, the Siren V4 handles high-VG e-liquids well, but for optimal wicking, especially with MTL vaping, a 50/50 VG/PG ratio may provide the best results.
Digiflavor Siren MTL RTA V4 22mm 2ml
Siren MTL RTA V4 is an excellent RTA compatible with all 510 thread device. It can hold 2ml e-juice capacity(Replacement Glass Tube is included in the package).
With center-located honeycomb-style airflow holes, Siren MTL RTA V4 allows the airflow to come up straight under the coil.
Featuring leakproof bottom airflow system and semi-hidden AFC structure, it would bring dense clouds and flavorful taste.
Single-coil two-post style deck enables an easy coil-building and leaves enough spaces for more possibilities on the coils.
Digiflavor Siren MTL RTA V4 Tank adopts 510 long/short drip tip and 4 kinds of MTL coils to bring excellent MTL vaping experience and DIY fun for vapers and cloud chasers.
Features
• Top-Filling and GTA Deck Design
• Single Coil Design
• Adjustable Airflow Control
• Mesh Coil
• Bottom Airflow
• Leakproof Design
• 2ml E-Juice Capacity
• Easy Coil-trimming
• Easy Coil-building
• Long/ Short Drip Tip Options
Package List
1 X Digiflavor Siren MTL RTA V4
4 X Cotton
4 X DIY MTL Coils
1 X Spare 510 Drip Tip
1 X Accessory Kit
2 X Spare Slot Screw
