The 5.0mm stroke tattoo machine is built for high-precision, technical tattooing. It delivers a hard-hitting response for detailed and high-contrast work.
Ideal for fine line, dotwork, geometric, and realism, ensuring sharp lines, consistent depth, and maximum control.
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.
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.
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.
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.
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Why the Epoch R4 Is a Must-Check? How to choose the right stroke of tattoo machine?| Battery | 360° Positioning Battery (1800mAh) |
| Performance | 6–8 Hours Work | 1.5–2 Hours Charge |
| Motor | High-Performance Brushless Motor |
| Voltage | 5V–12V (0.1V Adjustment) |
| Stroke | 3.5mm / 4.2mm / 5.0mm |
| Dimensions | 125mm (H) × 34mm (W) |
| Weight | 204g (34mm) | 225g (38mm) |
You can easily switch between and customize the R4's dynamic Give settings by following these steps:
Switching Modes: Double-click the Power button to cycle through M1, M2, and M3 modes.
Customizing M3 Mode:
Each R4 stroke length is designed to support different tattooing techniques. Choose the option that best matches your preferred working style:
Follow the button sequences below to manage the Smart Auto Run function:
To Activate Smart Auto Run:
To Deactivate Smart Auto Run:
We ship worldwide.
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DHL, UPS, TNT, FedEx, EMS, etc.
JCONLY offers a one-year quality warranty on all tattoo machines. During this period, any issues will be repaired free of charge.
For machines that break within 30 days and cannot be repaired after contacting our customer service team, a free replacement will be provided.
Full return policyChoose the stroke length that matches your tattoo style and working preference.
Control & Versatility
Professional Balance
Maximum Power
The longer stroke creates stronger needle impact while maintaining excellent control for professional tattoo work.
Designed for smooth color packing and solid black work with fewer passes.
A versatile choice for artists who need reliable power across different tattoo styles.
Perfect for bold lines and vibrant color packing.
Provides powerful saturation for large dark areas.
Excellent for efficient lining and heavy color application.
Overall rating: 5.0 / 5 from 5 reviews.
I recently had a problem where a piece inside the body unit of my machine broke and they replaced it right away!! As soon as I spoke with Cassie, one of the representatives, she took care of the problem as fast as possible. Definitely a company you can trust! Their machines are amazing too!!
JCONLY Wireless Tattoo Pen Machine 5.0 MM Strokes | Epoch R4
This is a review of the new JCONLY EPOCH R4 pen for which I will also express technical concepts from the construction in addition to logically the impressions of operation, so please bear with me if my speech is long enough and read carefully. I will start by saying that the pen is made in a superb construction way, with couplings between its components perfect to the tenth of a millimeter, the 2 grips supplied are very comfortable to hold, I think it is the best shape I have ever tried on a pen, both the 34 mm and the 38 mm! These grips have precise and consistent clicks and in fact it takes a bit of force to turn them and adjust the depth of the needle, this really surprised me positively, I hate pens where the grips turn softly and with little force, also the hole of the cartridge seat is made quite narrow, another thing that I think is wonderful, because guys here the cartridges once inserted are welded to the grip in an extremely rigid way creating a single body between grip and cartridge, a truly exceptional closure, they almost seem welded together and I'm not exaggerating, and I'll be repetitive in saying it, but even in this case I had never experienced a construction precision of this level that I consider to be of the highest quality, I absolutely have to compliment whoever designed this machine, truly a job above all my expectations! Let's move on to the weight which is in the average of a bit of all pens from 204 to 224 grams depending on the grip, this is a personal parameter and therefore I do not express opinions even if in my taste I prefer the weight with the combination of the larger grip! The body of the machine is 34 millimeters, which I consider an excellent size. The large display is really beautiful aesthetically with the addition of a LED light ring on which you can change the color, which in addition to making the pen personalized, I find it a very useful thing for those tattoo artists who work with multiple pens at the same time, I know many, including myself, who work with all 3 versions of the pen in their respective strokes on their workbench and being able to use different colors for the 3 versions makes it possible to recognize the stroke at a glance without having to read the number laser-printed on the top! Then, still remaining on the theme of the display, we can decide whether to have a sound at each press of a button, we have the automatic shutdown when placing the pen horizontally on the bench and consequently the start when we lift it before starting to tattoo. Anyway, here we are at the most interesting thing that the electronics of this pen offer. We have 3 selectable memories, the first at full power, the second slightly softer as a beat, suitable for shades and the use of finiliners and the third where it is possible to adjust the speed of the number of punctures per second which is expressed as a percentage. For example, I keep it fixed at 52% which makes the speed of the Hz at about 60 strokes per second, perfect for me for use in the execution of pepper shading. I dare say, these functions named M1, M2 and M3 are really comfortable and intuitive. Let's now move on to the operation of the engine and the performance of the pen. First of all you immediately feel that the engine is of excellent quality like everything else, it is strong but not aggressive, it saturates quickly but does not irritate the skin, things that allow you to work with more speed and safety! As I told you, the engine is strong and should be used at slightly lower voltages than the competition as it is also faster in terms of Hz or strokes per second depending on how you want to define them. As for the battery, I perceived a duration of around six hours of continuous work without interruptions, however I am inclined to always work quite fast and consequently I use higher voltages than other tattoo artists, so it is more than likely that it can last you much longer, in fact in the manual they declare an autonomy of 6 to 8 hours. Ok so we come to the conclusion and the final verdict, my opinion: I consider the JCONLY EPOCH R4 a mid-range pen in terms of price but high-end in terms of construction and operation. I have tried practically almost all the pens with the most famous brands on the market and this JCONLY in many situations I have found it even superior to pens that cost more than double! Is it scandalous? I don't know, perhaps it is JCONLY who has decided to create a product with all the best qualities without saving in any aspect. So I conclude by saying that the purchase is not only absolutely recommended, but I consider it practically obligatory given all the excellent qualities, some truly superlative that it manages to offer! If I were you I would buy one immediately, it is truly worth it and the price is to be considered truly low, because I repeat again and again, this pen is made in an excellent way! Period!
JCONLY Wireless Tattoo Pen Machine 5.0 MM Strokes | Epoch R4
Outstanding customer service! I needed support regarding a warranty battery replacement and the team was absolutely amazing. They handled my request with great efficiency, speed, and professionalism, getting everything sorted out in no time. It's rare to find such responsive and caring customer support. Highly recommended!
JCONLY Wireless Tattoo Pen Machine 5.0 MM Strokes | Epoch R4
👍👍👍👍
JCONLY Wireless Tattoo Pen Machine 5.0 MM Strokes | Epoch R4
Feels amazing and very powerful 💪🏼
JCONLY Wireless Tattoo Pen Machine 5.0 MM Strokes | Epoch R4
