Ambition Ninja Wireless Tattoo Machine
Ambition Ninja Wireless Tattoo Machine User Manual
Model: Ninja Wireless Tattoo Machine
Introduction
This manual provides comprehensive instructions for the safe and effective use of your Ambition Ninja Wireless Tattoo Machine. Please read this manual thoroughly before operation to ensure optimal performance and longevity of your device. This machine is designed for professional tattoo artists.
Safety Information
For external use only. Avoid contact with eyes. Keep away from naked flame.
Always ensure proper sterilization of all equipment before and after each use. Use appropriate personal protective equipment (PPE) such as gloves and masks. Dispose of used needles and other contaminated materials according to local regulations for biohazardous waste.
Package Contents
Your Ambition Ninja Wireless Tattoo Machine package includes the following items:
- 1x Ambition Ninja wireless tattoo machine
- 1x Extra 4.0mm eccentric wheel
- 1x RCA adapter
- 1x USB-C fast charging data cable
- 1x Storage Box

Specifications
| Feature | Detail |
|---|---|
| Material | Space aluminum alloy |
| Needle Stroke | 4.0mm |
| Motor | Japan Coreless Motor (10V - 9000RPM) |
| Battery Capacity (Long) | 2400mAh |
| Battery Capacity (Short) | 1650mAh |
| Charging Time | Approx. 2 hours |
| Operation Time (Long Battery) | Approx. 7 hours |
| Operation Time (Short Battery) | Approx. 3 hours |
| Output Fixed Current | 2A |
| Working Voltage | 3.7V |
| Output Voltage Range | 5V-12V |
| LCD Display Content | Output voltage range + battery usage |
| Product Dimensions | 7.68 x 5.12 x 2.56 inches; 1.03 Pounds |


Setup
- Unpacking: Carefully remove all components from the packaging. Verify that all items listed in the "Package Contents" section are present.
- Initial Charge: Before first use, fully charge the battery using the provided USB-C fast charging data cable. The LCD display will indicate charging status and battery level. A full charge typically takes about 2 hours.
- Attach Needle Cartridge: Insert your desired cartridge needle into the machine. Ensure it is securely seated. The machine is compatible with major brand cartridge needles.
- Adjust Needle Length: The machine features an internal spiral needle length mechanism. Rotate the grip to adjust the needle protrusion.

Operating Instructions
- Power ON/OFF: Long press the "O" key for 3 seconds to turn the machine on or off.
- Adjust Output Voltage: Press the "+" or "-" key to adjust the output voltage. Each short press adjusts the voltage by 0.1V. Long pressing the buttons will change the voltage by 0.5V each time. The LCD display will show the current output voltage.
- Output Pause/Resume: Short press the "O" key to pause the output. Short press it again to resume the output. The machine will resume at the working voltage set before the pause.
- Battery Level Indicator: The LCD display shows the remaining power. A full battery is indicated by 4 divisions on the display.


Maintenance
- Cleaning: After each use, thoroughly clean the machine's exterior with a suitable disinfectant wipe. Do not immerse the machine in liquid.
- Sterilization: Ensure all parts that come into contact with skin or ink are properly sterilized according to professional tattooing standards.
- Storage: Store the machine in its provided case in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid completely draining the battery frequently. Charge it regularly, even if not in constant use.
- Component Replacement: The machine is designed to be detachable as a whole, making it easy to disassemble for maintenance and part replacement, such as the eccentric wheel.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not turn on | Low battery; Power button not pressed long enough | Charge the battery fully; Long press the "O" button for 3 seconds. |
| Inconsistent power/motor issues | Low battery; Loose connections; Damaged eccentric wheel | Ensure battery is charged; Check all connections; Replace eccentric wheel if damaged (an extra is included). |
| Needle not moving correctly | Needle cartridge not seated properly; Needle length adjustment issue | Re-insert cartridge firmly; Adjust needle length by rotating the grip. |
| Machine gets hot during use | Prolonged continuous use; High voltage setting for extended periods | Take short breaks during long sessions; Ensure appropriate voltage for the task. The direct drive system is designed for low heat. |
Official Product Videos
Currently, there are no official seller-provided product videos available for this manual. Please check the product listing or manufacturer's website for any future video content.
Warranty and Support
Ambition stands behind the quality of its products. For warranty information, technical support, or service inquiries, please refer to the contact information provided on the product packaging or visit the official Ambition website. Keep your purchase receipt as proof of purchase.
For more products and information, visit the Ambition Store.
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