Description

The Ava UNI-K Wireless Pen is an advanced professional tattoo machine designed for power, control, and complete adaptability. Featuring an internal adjustable stroke from 2.5–5.0 mm, a brushless motor, direct-drive system, OLED HD display, memory presets, and dual torque modes, this machine delivers smooth lining, flawless shading, and maximum performance for every tattoo style. With Bluetooth foot pedal compatibility, dual 18500 batteries, and a robust aircraft-aluminum body, the UNI-K is built for long sessions and precise results.

Key Features

Material: Aircraft Aluminum

Motor: Brushless motor

System: Direct drive system

Stroke: 2.5-5.0mm Internal adjustable stroke, 5 Options (2.5,3.5,4.0,4.5,5.0)

How to Adjust the Bearing:
1. Loosen the bearing screw using a 1.3mm hex screwdriver.
2. Adjust the bearing scale with a 1.3mm flat-head screwdriver.
3. After achieving the desired setting, tighten the screw securely.

Motor Speed: 10500(rpm)

Timing Function:
1：It will begin timing when the UniK is opened, and retain the timing data even after the battery is changed.
2：Timing reset by holding both the “+” and “-” buttons  for 3s

Memory function:
H mode:Press m button to switch to M1 or M2 memory gear.
L mode:Press m button to switch to Mi or M2 memory gear.
(The yellow font shows the current working mode and memory gear.)

Nomal Mode Voltage adjustment:
Two adjustment methods：
1,Press “+” or “-” button, increase or decrease the voltage by 0.1V
2, Hold “+” or “-” button, increase or decrease the voltage by 1V

Torque mode:
Torque mode:Double click M button, switch to Torque mode
Different power at the same frequency. The power of high torque will be stronger.
1.High Torque mode:High-torque motor ensures consistent penetration forcrisp line work
2.Low Torque mode:Lower torque output provides smoother needle actionfor gradient shading

Screen: 1.47inch, OLED HD Color screen

Battery: 18500 Lithium-ion,1600mAh

Battery Voltage: 3.7V

Power Intake: 5w

Needle Protrusion: 0-5mm

Charging Input: 5V/2A

Pen Net Weight: 218g

Pen Size: 127mm* 32mm

Grip Diameter: 39mm and 32mm

Working Hours

Include: 1 machine, 1 extra battery, 1 extra grip, 1 charging head, 1 data cable, 1 flat-head screwdriver, 1 hexagonal wrench, 1 travel bag, 1 outer box, 1 instruction manual

Seling Points:

  1. The internal stroke is adjustable from 2.5 to 5.0mm, a unique feature. It can be set to 2.5mm, 3.5mm, 4.0mm, 4.5mm, or 5.0mm.
    2. Equipped with two built-in 18500 battery packs for longer working hours.
    3. Adopts a direct-drive system with low wear and more direct power transmission.
    4. The OLED HD color screen displays Bluetooth connection status, battery level, working voltage, frequency, and working time
    5. Memory function with four positions, H: M1,M2 ＆L: M1,M2
    6. Two modes:
    A：High torque mode(H)：motor ensures consistent penetration for crisp line work
    B：Low torque mode(L): output provides smoother needle action for gradient shading
    7. Equipped with an extra grip: adapted to the preferences of different tattoo artists
    8. Bluetooth function：Can be connected to AVA Bluetooth foot pedal for Bluetooth control
    9. OLED high-definition screen displays the machine’s working status, allowing for better observation and control of the machine
    10. It adopts a brushless motor, providing stronger power, longer service life and higher accuracy.
    11. Internal adjustable stroke, 1pc UNIK meets many needs during the tattoo process