1. Introduction
This manual provides essential information for the safe and effective use of your BRONC Staves Wireless Rotary Tattoo Machine. Designed with advanced technology and a Swiss motor, this pen offers powerful and stable performance. Please read these instructions carefully before operating the device.
The BRONC Staves Wireless Tattoo Machine features a lightweight design, an 1800mAh battery for extended operation, and a Type-C fast charging port. It incorporates an OLED display for clear information and includes safety features such as overload and overcurrent protection.

Figure 1: Overview of the BRONC Staves Wireless Tattoo Machine.
2. Safety Information
Always prioritize safety and hygiene when using tattoo equipment. This device is intended for professional use only. Improper use can lead to injury or damage to the machine.
- Ensure the machine is clean and sterilized according to industry standards before each use.
- Do not operate the machine if it appears damaged or malfunctioning.
- Keep the machine away from water and excessive moisture. The device has a water-resistant rating, but it is not waterproof.
- Use only compatible needle cartridges.
- The machine features overload and overcurrent protection, which automatically powers off the device during a malfunction.
- A 0.2-second 9V jump start feature is included for reliable startup.
3. Product Overview
The BRONC Staves machine is constructed from aircraft-grade aluminum, providing durability and a lightweight feel. It is available in multiple colors.

Figure 2: The machine supports both wireless and wired operation via an RCA converter.

Figure 3: The body is crafted from aviation-grade aluminum alloy for durability.

Figure 4: The machine is equipped with a powerful Swiss motor.

Figure 5: The BRONC Staves machine is available in multiple color options.
4. Setup
4.1 Charging the Device
Before initial use, fully charge the machine. The integrated 1800mAh battery provides approximately 4-7 hours of working time. Charging takes 2-2.5 hours using the provided Type-C fast charge cord.
- Connect the Type-C cable to the charging port on the machine.
- Connect the other end of the cable to a compatible USB power adapter (not included).
- The OLED display will indicate charging status.

Figure 6: Charging the BRONC Staves machine via Type-C port.
4.2 Installing and Adjusting Needle Cartridges
The BRONC Staves machine is compatible with most standard integrated needle cartridges (suitable for over 90% of tattoo pens on the market).
- Insert the desired needle cartridge into the machine's rotary needle output.
- Twist the grip to adjust the needle depth. The adjustable range is 0-4mm.
- The machine has a fixed stroke length of 3.5mm.

Figure 7: Adjusting needle depth and noting the fixed stroke length.

Figure 8: The rotary needle output is designed for simple and convenient cartridge installation.

Figure 9: An example of a compatible integrated needle cartridge.
4.3 RCA Converter (Wired Mode)
The machine includes an RCA converter for seamless transitions between independent wireless operation and traditional wired power supply use. To use wired mode, attach the RCA converter to the machine and connect it to an external power supply (not included).
5. Operating Instructions
5.1 Powering On/Off
Press and hold the power button (typically located on the OLED display panel) to turn the machine on or off.
5.2 Adjusting Voltage
The machine offers a voltage output range of 5.0V-12.0V, with a recommended working voltage of 5.5V-7.5V for optimal performance. Voltage can be adjusted in 0.1V increments.
- Use the '+' and '-' buttons on the OLED display to increase or decrease the voltage.
- The current voltage setting is displayed on the OLED screen.

Figure 10: The OLED display provides clear information on battery status and voltage.

Figure 11: The three-button design allows for easy operation.
5.3 Jump Start Feature
The machine includes a 0.2-second 9V jump start feature to assist with starting larger needle configurations or when a quick power boost is needed.
6. Maintenance
6.1 Cleaning and Sterilization
Proper cleaning and sterilization are crucial for hygiene and machine longevity.
- Always disconnect the machine from any power source before cleaning.
- Wipe down the exterior of the machine with a suitable disinfectant wipe or spray.
- Do not immerse the machine in liquids.
- Ensure all components are dry before reassembly or storage.
6.2 Battery Care
- Avoid completely draining the battery regularly to prolong its lifespan.
- Store the machine in a cool, dry place when not in use.
- Charge the battery periodically if the machine is stored for extended periods.
7. Troubleshooting
If you encounter issues with your BRONC Staves Wireless Tattoo Machine, refer to the following common troubleshooting steps:
- Machine Not Turning On: Ensure the battery is sufficiently charged. Connect the Type-C charger and attempt to power on.
- Inconsistent Power/Stuttering: Check the battery level. If using wired mode, ensure the RCA connection is secure and the external power supply is functioning correctly.
- Needle Not Moving Correctly: Verify that the needle cartridge is properly installed and not damaged. Check for any obstructions in the needle output mechanism.
- Automatic Shutdown: The machine is equipped with overload and overcurrent protection. If it shuts down unexpectedly, this may indicate an internal issue or excessive load. Disconnect the machine, allow it to cool, and then attempt to restart. If the issue persists, contact customer support.
- OLED Display Not Responding: Ensure the machine is powered on. If the display remains unresponsive, try charging the device.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | RTM-1003-99-4 |
| Battery Capacity | 1800mAh Lithium Polymer |
| Charging Time | 2-2.5 hours (Type-C Fast Charge) |
| Working Time | 4-7 hours |
| Motor | Swiss DC Motor |
| No-load Speed | 12000rpm |
| Stroke Length | 3.5mm (Fixed) |
| Needle Depth | 0-4mm (Adjustable) |
| Voltage Output Range | 5.0V-12.0V |
| Recommended Working Voltage | 5.5V-7.5V |
| Voltage Adjustment | 0.1V increments |
| Jump Start Feature | 0.2 second 9V pulse |
| Weight | 190g (including battery) |
| Dimensions | 135mm length, 27mm diameter |
| Material | Aircraft-Grade Aluminum Alloy |
| Water Resistance Level | Water Resistant |
9. Product Video
Video 1: An official product video demonstrating the BRONC Staves Wireless Rotary Cartridge Tattoo Machine Pen.
10. Warranty and Support
The product is subject to a 30-day return policy. For any technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact BRONC customer support through your purchase platform or the official BRONC website.