1. Hold down the for HTC VIVE control handle Trigger (trigger) button 2. The control handle together with the wrist from the top of the grip into the cavity 3. Release the Trigger button when fully inserted. Hear the Trigger button from the grip at the pop-up and make a sound and then tighten the screw clockwise. 4. That is to complete the control handle fixed Material: ABS(Acrylonitrile Butadiene Styrene) Fit For: For HTC VIVE
