WORMHOLEPRO CHKP15-A
WORMHOLEPRO VIRGO Wireless Tattoo Machine CHKP15-A User Manual
Model: CHKP15-A
Introduction
This manual provides detailed instructions for the safe and effective use of your WORMHOLEPRO VIRGO Wireless Tattoo Machine, model CHKP15-A. Please read this manual thoroughly before operating the device to ensure proper function and longevity.
Important Safety Information
Please adhere to the following safety guidelines to prevent injury or damage to the device:
- Do not handle any part of the plug or appliance with wet hands.
- Do not unplug by pulling on the cable. Grasp the plug, not the cable, to unplug.
- Contact WORMHOLEPRO customer service when service or repair is required.
- The main power supply should be located in a position inaccessible to children. Children should be supervised to ensure they do not play with the appliance.
- To avoid damage, do not drop, squeeze, impact, bend, or subject the tattoo kit to excessive force.
- Do not place the tattoo kit in damp, extreme, or long-term hot, cold, wet places, or other unfavorable conditions.
- Do not incinerate this appliance, even if severely damaged.
Legal Terms: According to the laws of different continents, countries, and regions:
- Minors may be prohibited from tattooing. Please use the product with caution and check local laws.
- If tattooing in an unlicensed location or by non-certified tattooists, tattooing on another person's body may violate local laws. Please use this product with caution and check local laws. WORMHOLEPRO will not bear any legal responsibility for illegal tattooing.
Product Features
- Coreless Motor & Intelligent LED Display: High-performance aluminum alloy wireless tattoo pen with a dependable coreless motor for quiet operation, minimal energy loss, and no heat buildup. Delivers smooth, consistent performance up to 6500rpm (at 8V) with reduced vibration. The clear LED display shows real-time data: voltage, session duration, usage mode, and battery level.
- High-Capacity Battery: Removable 1,800mAh battery provides 5-6 hours of uninterrupted use per charge. Quick full recharge time of 2 hours. Energy-saving features include display dimming after 10 seconds of inactivity and automatic device shut-off after 5 minutes of idle time.
- Versatile Tattooing Modes: Three operational modes:
- Dot Work Mode: For creating dot effects.
- Jumpstart Mode: For quick engagement with special tattoo needle types.
- Normal Mode: Ideal for shading and lining.
- Adjustable Stroke Length: Seven customizable stroke lengths from 2.4mm to 4.2mm for diverse tattooing methods, including line work and shading.
- Timing & Memory Features: Integrated working timer for session management. Memory function saves last used settings and supports up to 4 customizable memory slots. Output voltage range of 4-12V, adjustable in 0.1V increments.
Setup
1. Charging the Battery
Before first use, fully charge the battery. Connect the provided charging cable to the battery and a suitable USB power adapter. The LED display will indicate charging status. A full charge takes approximately 2 hours.

Image: The removable battery unit with its LED display showing charging status. The image also highlights the 1800mAh capacity, 2-3 hours charging time, and 5-6 hours working time.
2. Assembling the Machine
Attach the charged battery unit to the tattoo pen body by screwing it securely. Ensure a firm connection for stable power delivery.

Image: The fully assembled WORMHOLEPRO VIRGO wireless tattoo machine, showcasing its sleek design and integrated LED display.
3. Inserting the Needle Cartridge
Twist the grip of the tattoo pen to adjust the needle depth. Insert a compatible needle cartridge into the front end of the machine. Ensure the needle is securely seated and twist the grip to adjust the desired needle protrusion.
Video: Demonstrates how to use the multifunctional wireless tattoo gun, including needle insertion and basic operation. (Source: ITATOO®)
Operating Instructions
Power On/Off and Voltage Adjustment
Press and hold the power button to turn the machine on or off. Use the '+' and '-' buttons to adjust the voltage in 0.1V increments. The current voltage will be displayed on the LED screen.

Image: Close-up of the WORMHOLEPRO VIRGO's LED display, showing voltage (08V), dot working speed (60NPS), power capacity, and timing function (00:00:00).
Adjusting Stroke Length
The machine features seven adjustable stroke lengths from 2.4mm to 4.2mm. Rotate the designated part of the machine body to select the desired stroke length. Markings on the body indicate the available lengths.

Image: A detailed view of the tattoo machine's body, highlighting the stroke adjustment system with markings for 7 different stroke lengths from 2.4mm to 4.2mm.
Video: Demonstrates the 7 adjustable stroke lengths for lining, shading, and packing. (Source: ITATOO®)
Switching Tattooing Modes (Normal, Dot Work, Jumpstart)
The machine offers three distinct modes for various tattooing techniques:
- Normal Mode: Standard operation for general lining and shading.
- Dot Work Mode: Optimized for creating dot effects.
- Jumpstart Mode: Provides a quick power boost for specific needle types or starting the machine.
To switch between Normal and Dot Work modes, long press the 'M' button. To activate Jumpstart mode from Normal mode (when paused), quickly double-click the 'M' button.

Image: Two views of the tattoo machine's battery unit, illustrating the Jump Start Mode and Normal Mode displays. Text indicates how to switch between modes.
Video: Instructions on how to use the Jump-Start Mode. (Source: ITATOO®)
Video: Instructions on how to use the 'M' button for mode selection and settings adjustment. (Source: ITATOO®)
Timing and Memory Functions
The integrated timer tracks session duration. The machine also features memory storage for up to 4 customizable settings. Use the '+' and '-' buttons to cycle through memory slots. Press the 'M' button to highlight and adjust numbers within settings.
Maintenance
- Cleaning: After each use, disconnect the power supply and carefully clean the machine. Use appropriate sterilization solutions and follow industry standards for hygiene. Do not immerse the machine in liquids.
- Storage: Store the tattoo machine in a clean, dry, and cool environment away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Recharge when the battery level is low. If storing for extended periods, charge the battery to approximately 50% and recharge every few months.
- Inspection: Regularly inspect the machine for any signs of wear or damage. If any issues are detected, contact customer service for assistance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not turn on. | Battery is discharged or not properly connected. | Ensure battery is fully charged and securely attached to the pen body. |
| Inconsistent power/motor performance. | Low battery, loose connection, or needle issue. | Recharge battery, check connections, ensure needle cartridge is correctly inserted. |
| LED display not functioning. | Device malfunction or severe battery drain. | Attempt a full recharge. If issue persists, contact customer service. |
| Machine vibrates excessively. | Loose needle cartridge or internal component issue. | Ensure needle cartridge is firmly seated. If vibration continues, contact customer service. |
Specifications
| Feature | Detail |
|---|---|
| Model | CHKP15-A |
| Motor | Coreless Motor |
| Battery Capacity | 1,800 mAh (Lithium Ion) |
| Charging Time | Approx. 2 hours |
| Working Time | 5-6 hours (uninterrupted) |
| Output Voltage | 4-12V (adjustable in 0.1V increments) |
| Stroke Lengths | 7 adjustable lengths (2.4mm, 2.7mm, 3.0mm, 3.3mm, 3.6mm, 3.9mm, 4.2mm) |
| Display | Digital LED (Voltage, Session Duration, Mode, Battery Level) |
| Dimensions | 5.51 x 5.12 x 9.84 inches |
| Weight | 1.01 pounds |
| Manufacturer | Hangzhou Wormhole Import and Export Trading Co.,Ltd |
| Color | Pink |
Warranty and Support
For warranty information, technical support, or service inquiries, please contact WORMHOLEPRO customer service. Refer to the product packaging or the official WORMHOLEPRO website for contact details.
Return Policy: This product typically has a 30-day return policy. Please check with your retailer for specific return and exchange procedures.
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