One-time Activation Instructions
Follow these 3 simple steps
1. Unplug your Tria Hair Removal Laser
First, please ensure that the Tria Hair Removal Laser is unplugged from its charger.
Note: The Tria Hair Removal Laser cannot be activated if it is plugged into the charger.
![](https://cdn.shopify.com/s/files/1/0550/6623/0861/t/7/assets/506720aba2b7--laser-sketch-04728a.jpg?v=1662123182)
2. Press and hold the power button for 3 beeps
There's a counter on the display. When you hear 3 beeps, stop pressing the power button.
![](https://cdn.shopify.com/s/files/1/0550/6623/0861/t/7/assets/506720aba2b7--button-press-e8a853.jpg?v=1662123192)
3. Did you hear a sound like "da da dah?"
If yes, great! Click complete activation. If not, please retry Steps 1-3 or Contact Us