JCONLY® EPOCH R4 Wireless Tattoo Machine 4.2mm – Built for Power & Saturation
The 4.2mm stroke tattoo machine is optimized for bold lining and heavy color packing. It provides stronger hitting power and faster ink saturation for high-efficiency work.
Perfect for traditional, neo-traditional, and blackwork, ensuring clean lines, deep color, and fast performance.
Adaptive E-Give System: Master Your Needle Strike
Don’t just move the needle—master the conversation between machine and skin. Our Adaptive E-Give System gives you surgical control over needle responsiveness, ensuring the perfect strike for every skin type and technique.
M1 – Hard Hit (Low Give, 100%) | For Bold Foundations Engineered for zero-cushion, direct impact. Ideal for razor-sharp outlines, saturated blackwork, and traditional lettering.
M2 – Soft Hit (High Give, 80%) | For Artistic Finesse Optimized with a forgiving, cushioned strike. Perfect for buttery-smooth gradients, hyper-realism, and delicate work.
M3 – Custom Mode (10–100% Give Control) | For Unlimited Creativity Unlock bespoke performance. Fine-tune your machine to match any needle configuration or artistic style.
Professional Power: Reliable Performance Under Pressure
Whether you're at a grueling convention or a back-to-back studio session, the R4 provides consistent, stall-free power.
Brushless Motor Tech: Stable torque with ultra-low vibration and heat—ensuring a consistent needle stroke.
1800mAh High-Capacity Battery: Get 6–8 hours of wireless freedom, empowering you to finish full-day projects.
Fast Charging (1.5–2 Hours): Minimal downtime means maximum billable time.
5–12V Precision Tuning: Micro-adjust your voltage to find your sweet spot for every lining, shading, or color packing task.
Ergonomic Excellence: Tattoo Longer, With More Precision
Fatigue is the enemy of detail. The R4 is precision-balanced to ensure your hand stays steady from the first line to the final highlight.
Balanced Lightweight Chassis (204–225g): Reduces wrist strain and minimizes hand fatigue.
Tailored Grips (34mm / 38mm): Choose the fit that feels like an extension of your hand for superior control.
Universal Cartridge Compatibility: Use your favorite gear seamlessly—the R4 integrates into your existing setup instantly.
Smart Auto-Run: Workflow Without Interruption
Stay in your creative flow. The Smart Auto-Run System handles the machine state for you—it activates the moment you lift it and pauses when set down. You can easily enable or disable this intelligent feature at any time via a simple double-click + press sequence.
It’s not just convenient; it’s smarter studio hygiene. By reducing unnecessary contact and preventing battery drain, it ensures your workflow remains efficient, hygienic, and uninterrupted from start to finish.
JCONLY Wireless Tattoo Pen Machine 4.2MM Strokes | Epoch R4
- 4.2mm / Machine
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One-year Warranty
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Descripción
JCONLY® EPOCH R4 Wireless Tattoo Machine 4.2mm – Built for Power & Saturation
The 4.2mm stroke tattoo machine is optimized for bold lining and heavy color packing. It provides stronger hitting power and faster ink saturation for high-efficiency work.
Perfect for traditional, neo-traditional, and blackwork, ensuring clean lines, deep color, and fast performance.
Adaptive E-Give System: Master Your Needle Strike
Don’t just move the needle—master the conversation between machine and skin. Our Adaptive E-Give System gives you surgical control over needle responsiveness, ensuring the perfect strike for every skin type and technique.
M1 – Hard Hit (Low Give, 100%) | For Bold Foundations Engineered for zero-cushion, direct impact. Ideal for razor-sharp outlines, saturated blackwork, and traditional lettering.
M2 – Soft Hit (High Give, 80%) | For Artistic Finesse Optimized with a forgiving, cushioned strike. Perfect for buttery-smooth gradients, hyper-realism, and delicate work.
M3 – Custom Mode (10–100% Give Control) | For Unlimited Creativity Unlock bespoke performance. Fine-tune your machine to match any needle configuration or artistic style.
Professional Power: Reliable Performance Under Pressure
Whether you're at a grueling convention or a back-to-back studio session, the R4 provides consistent, stall-free power.
Brushless Motor Tech: Stable torque with ultra-low vibration and heat—ensuring a consistent needle stroke.
1800mAh High-Capacity Battery: Get 6–8 hours of wireless freedom, empowering you to finish full-day projects.
Fast Charging (1.5–2 Hours): Minimal downtime means maximum billable time.
5–12V Precision Tuning: Micro-adjust your voltage to find your sweet spot for every lining, shading, or color packing task.
Ergonomic Excellence: Tattoo Longer, With More Precision
Fatigue is the enemy of detail. The R4 is precision-balanced to ensure your hand stays steady from the first line to the final highlight.
Balanced Lightweight Chassis (204–225g): Reduces wrist strain and minimizes hand fatigue.
Tailored Grips (34mm / 38mm): Choose the fit that feels like an extension of your hand for superior control.
Universal Cartridge Compatibility: Use your favorite gear seamlessly—the R4 integrates into your existing setup instantly.
Smart Auto-Run: Workflow Without Interruption
Stay in your creative flow. The Smart Auto-Run System handles the machine state for you—it activates the moment you lift it and pauses when set down. You can easily enable or disable this intelligent feature at any time via a simple double-click + press sequence.
It’s not just convenient; it’s smarter studio hygiene. By reducing unnecessary contact and preventing battery drain, it ensures your workflow remains efficient, hygienic, and uninterrupted from start to finish.
Choose the stroke length that matches your tattoo style and working preference.
3.5mm
Control & Versatility
4.2mm
Professional Balance
5.0mm
Maximum Power
Why Choose 4.2mm Stroke?
Powerful Yet Controlled
The longer stroke creates stronger needle impact while maintaining excellent control for professional tattoo work.
High Saturation Efficiency
Designed for smooth color packing and solid black work with fewer passes.
Professional Daily Driver
A versatile choice for artists who need reliable power across different tattoo styles.
Ideal Tattoo Styles
Traditional & Neo-Traditional
Perfect for bold lines and vibrant color packing.
Blackwork
Provides powerful saturation for large dark areas.
Large Scale Projects
Excellent for efficient lining and heavy color application.
Recommended for:
Artists looking for a powerful everyday machine balancing impact and versatility.
Common Questions Answered
You can effortlessly navigate and customize the machine's dynamic dynamic-give settings with these simple steps:
Switching Modes:Double-click the Power button to cycle through M1, M2, and M3 modes.
M1 (100% Hardness): Delivers a solid, direct hit—ideal for crisp linework and thicker skin.
M2 (80% Softness): Provides a cushioned, forgiving hit—perfect for smooth shading and sensitive skin.
M3 (Customizable): Allows adjustable give from 10% to 100% to perfectly match your personal tattooing style.
Customizing M3 Mode: While in M3, press and hold the Power and "+" buttons together for 3 seconds. Once the indicator flashes, use the "+" or "–" buttons to fine-tune the setting from 10% (Softest) to 100% (Hardest).
Each stroke length is precision-engineered for specific tattooing techniques. Please select the option that best matches your primary style:
3.5mm (Medium Stroke): The ultimate all-rounder. Ideal for delicate fine lines, intricate details, realistic gray wash shading, and smooth transitions.
4.2mm (Long Stroke): Built for high impact. Perfect for crisp, bold linework, traditional shading, and efficient color packing.
5.0mm (Ultra-Long Stroke): Maximum power and saturation. Designed specifically for heavy color packing, deep black fills, and pushing large needle groupings with ease.
Please follow the precise operational sequences below to manage the Smart Auto Run function:
Activation Sequence:Initialize: Double-press the M button. The "A" status indicator on the display will begin to flash.Confirm: Press the "+" button once. The "A" indicator will illuminate in solid green, confirming the feature is successfully enabled and the device is primed for operation.
Deactivation Sequence:Navigate: Double-press the M button, then press the "–" button (or press the Power button once to standby).Verify: The "A" indicator will extinguish, confirming the feature has been successfully deactivated.
MEET THE R4
A closer look at the R4, inside and out
See It In Action
Customer Reviews
Overall rating: 5.0 / 5 from 12 reviews.
After a few sessions, I can finally share my first impressions.
At first, it felt a bit heavier than my previous machine, so it took some time to get used to it. But after a couple of tattoos, it already felt completely natural.
What impressed me the most is how stable it is. No matter the angle I’m working at, it stays smooth and consistent, giving me much better control. I’m also a huge fan of the M3 mode—it just feels perfect for the way I work.
I’ve also noticed something unexpected: this machine gives me more inspiration and confidence while tattooing. When your equipment works with you instead of making you think about it, you can focus entirely on creating. And that’s exactly how this machine makes me feel.
Used Jconly Pen since it came out. The new one R4 It’s incredible lightweight and feel very natural to hold for me.Once reading the basic instructions, the use is quite intuitive:) I love it . Thanks Jconly for this new product.
Love this machine ! Used all types of brand name machines but this one is perfect. Balance is there and performs very well with everything I need it for. Much appreciated ☺️
Really great machine — maybe one of the best I’ve used so far.
I used to work with two different machines, each for a specific purpose, but this one managed to replace both — whether it’s lining, packing, shading, whip or pepper shading.
I think it does an incredible job. A real favorite.
I’m attaching a photo of my first test with it.
This is first time i use epoch R4 4.2 .
This is machine good for all style , fineline , realistic …. I use this machine with 3rl , 7cmg jconly . Finished in 3 hours . Machine run smooth , easy control and 3 modes for adjust for skin .
This machine 10/10
My IG : Banky7a_tattooist
Ich nutze seit einigen Monaten einen PEN mit 4,2mm Hub von Jconly für meine Dotwork Schattierungen und bin sehr zufrieden mit dem Ergebnis. Nachdem ich Probleme mit der Maschine , sowie dem Adapter hatte , haben die Mitarbeiter sofort reagiert und mir umgehend einen Ersatz zugesendet. Der Kundenservice ist wirklich 10/10 und komplett ohne Probleme. Sollte mal etwas nicht funktionieren, werdet ihr schnell und unkompliziert betreut ! Empfehle Jconly defintiv weiter.
The delivery and the communication with Jconly were very uncomplicated and friendly! I really like the Tattoo machine , it works very well and has a great look and quality. I would reccomend Jconly. If you have any questions you can always text them on Instagram.
Très bonne machine je l'adore !!!!!
Livraison rapide et les cartouches en 3rl sont merveilleuses, de loin mes préféré maintenant ! Première fois que je commande chez Jconly et vraiment pas déçu
