Features:
Powerful and adjustable， can adjust the voltage freely below 18V.
Applicable for all kinds of tattoo machine and a perfect tool for tattooist.
This power supply is a good choice for tattoo artists.
Compact and perfect for professional use or ordinary use.
Exquisite workmanship and easy to carry.
Please leave message for color choice， or we will send the random color. Thanks! 
Specifications:
Item Type: Tattoo Footswitch
Color: Black， Red， Blue (optional)
Material: Plastic
Item Size: Approx. 10 * 6 * 2cm / 3.9 * 2.4 * 0.78in
Item Weight: 74g / 2.63oz
Package Size: 20 * 15 * 2cm / 7.8 * 5.9 * 0.78in
Package Weight: 76g / 2.7oz

Package List:
1 * Tattoo Footswitch