เครื่องสักปากกาไร้สาย AVA WIRELESS PEN ADJUSTABLE STROKE UNi-B

เครื่องสักปากกาไร้สาย AVA WIRELESS PEN ADJUSTABLE STROKE UNi-B Details: 1.Material: Aircrafe Aluminum 2.Stroke: Continuously adjustable stroke from 2.5mm to 4.5mm 3.Timing Function: A：Start timing while turn on, keep timing data even change the battery B：Timing reset by holding both the "+" and "-" buttons for 3s 4.Voltage adjustment: Two adjustment methods： A：Press "+" or "-" button, increase or decrease the voltage by 0.1V B：Hold "+" or "-" button, increase or decrease the voltage by 1V 5.Motor:AVA motor(Metal Brush DC motor) 6.Motor Speed: 10500（rpm) 7.Battery: Battery is changeable,18500 Lithium-ion 8.Battery Voltage: 3.7V 9.Power Intake: 5W 10.Needle Protrusion:0-5mm 11.Charging Input:5V/2A 12.Pen Net Weight:190g (without battery) 13.Pen Size: 128mm*38mm (Grip size) 14.Working Hours:6-8h Advantages: 1:Adjustable stroke from 2.5mm to 4.5mm, no limits between it. You can adjsut 2.5,2.6,2.7... etc. 2:Timing function: Start timing while turn on, keep timing data even change the battery . Timing reset by holding both the "+" and "-" buttons for 3s 3:18500 Lithium-ion Battery replaceable ,upgrade circuit protect measures can protect the circuit board of UNi-B machine even install battery wrongly; 4:High-definition color screen show voltage, hertz,timing and power display. 5:When the battery is running low, Lightning icon on screen will flash to remind you that the battery needs to be charged. 6:With built-in rebound function, it can generate corresponding rebound according to different skin conditions to reduce skin damage. 7:Anti-slip grip 8:High-speed motor, true speed 10500rpm: more powerful, easy to enter the skin with a smaller volt. 9:Low battery reminder 10:Upgraded 10c power battery: longer working time 11:The screen is upgraded to color, and the color corresponds to the battery