1. The wireless rotary tattoo machine pen is both ergonomic and lightweight, made of high quality aluminum with a durable finish;

2. Instead of a traditional pen-style tattoo machine, the wireless rotary tattoo machine pen isolated the use of tattoo cord to provide freedom on tattooing in anywhere and anyhow you wanted to;

3. Recommended Voltage: 5V - 10V, assembled weight 190g;

4.  Battery Capacity: 1800 mAh, 2 hours full charge, will last 5-6 hours working depend on the speed and load;

5. It is easy to carry,simple, classic, and the most suitable machine for precise line work, black and grey shading, solid color packing. Gives a possibility to pack faster, more quality and less trauma;

6. Instructions for use:

The device is a tattoo power supply, with input port, output port, built-in lithium battery, external switch button, voltage adjustment button, LCD screen, and specific functions are as follows:

    (1). Power on: press and hold the middle O key for 5 seconds to power on, and then press and hold for 5 seconds to power off;

    (2). Pause: during normal work, press the O key for a short time to pause the work, and then press to resume the work;

    (3). Adjust the voltage: pushing the “+” or “-” key to adjust the gear, corresponding to 1-8 gears respectively representing 5-12V;

    (4). Battery display: It is displayed on the LCD screen, it is full of 4 cells, and it needs to be charged when there is 1 cell remaining;

 7. Power parameters of the wireless tattoo pen:

    (1). Input: The charging port is powered by a USB data cable. 

The built-in battery is 1800mA , 3.7V battery, and the output current is fixed at 1A;

    (2). Output: Voltage range: (1-8 range corresponds to 5-12V) pushing “+” or “ -” button to switch the voltage range, 5V is the lowest voltage, and 1 level corresponds 5V, 2nd gear corresponds to 6V, and so on 8th gear corresponds to 12V;

    (3). Power storage: fast charge through the matching fast charge USB data cable. Normally, it can be fully charged in 1.5-2 hours. It is fully charged with 4 grids. It can be used for about 5-6 hours when the 8V is turned on. The voltage is stable. The last battery charge needs to be recharged to ensure the use time.