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XNET Nightingale Battery Pen

Material: Space Aluminum Alloy

Pin travel: 4mm

Motor: Hollow-core motor

Motor Speed: 10V - 11000RPM

Battery capacity: 1950mAh, with 3x 650mAh lithium batteries built-in.

Charging time: 1.5-2 hours

Working hours: Under normal 8V voltage, the voltage stability can last for more than 6 hours, and the voltage remains stable for a long time.

Output Fixed Current: 2A

Output Voltage: 5V-12V

LED display content: Output voltage range + battery usage + working time

Instructions:

- Power on/off: Press and hold the 'O' key for 3 seconds.

- Output Pause/Resume: Press the "O" key briefly to pause output, and press it again briefly to resume output (the restored voltage will be the same as the working voltage before the pause).

- Adjust output voltage: Press the "+" or "-" key to adjust the output voltage. The voltage can be adjusted by pressing the buttons (+) and (-), respectively, and each press will adjust the voltage by 0.5V.

- Working hours: Working hours can be precise to the minute. When the power is turned off, the time will be cleared. When the output is paused, it will also stop counting.

Battery Level: The LED display shows the remaining battery life, with a full charge showing 4 bars. Fast charging is available via the included fast-charge USB cable, which typically takes 1.5-2 hours to fully charge.

Please always keep an eye on the power supply changes to prevent unexpected power outages from affecting your tattoo work.

Note: Our products are 100% brand new. There is a screen protector on them. There might be a few scratches during production, packaging, and transportation. After receiving the product, peel off the protector.

About the battery: The battery capacity is 1950mAh, with 3x 650mAh lithium batteries built-in. It supports long-term tattoo work with stable output. The 8V output voltage can operate for 6-8 hours, and it only takes 1.5-2 hours to fully charge. More importantly, the battery can be replaced at any time.

Wide application range: Our pen machine has a travel length of 3.5mm. It is suitable for fine or thick lines, natural color, new and old styles. Compatible with all needle types, the direct drive system makes tattoo machines more powerful, suitable for eye liner pens and fog machines.