DEX FingerLight Quick Start Guide

Feature Overview

Power Button

Window

Adjustable Ring

Mudflap: Lift to access charging port.

Battery Indicator Light: Visible when battery is low, charging, or fully charged.

How to Charge

Locate the mudflap.

Open the mudflap to expose the charging port.

Insert USB-C charging cable into the port, ensuring it is plugged into a power source.

Battery Indicators

• Red: Low Battery
• Blinking White: Charging
• Green: Fully Charged

Expanding the Ring

Grip each prong with your thumb and index finger.

Gently pull outward, expanding the ring to your desired size.

Contracting the Ring

Brace the top of the DEX FingerLight with one hand while holding the prongs with the other.

Squeeze the prongs together to reach your desired size.

Fitting and Wearing

After finding your desired ring size, slide the ring over any finger or thumb.

Note: The DEX FingerLight can be worn on any finger or thumb in any position.

Tightening the Fit

To tighten the fit of the ring, press the tips of the prongs into your finger or thumb.

For Small Fingers

If you are having difficulty fitting the ring over your finger, overlap the prongs to create a tighter fit.

Note: Avoid creasing or kinking the prongs when overlapping.

One-Handed Use

For one-handed use, position the DEX FingerLight on the side of your index finger toward your thumb. Use your thumb to operate the button.

Note: One-handed use can also be achieved when worn on the top of the thumb, the inside of the thumb, or the underside of any finger, making the DEX FingerLight a versatile tool for all your needs.

Mode Memory

Select your preferred light mode.

Wait 3 seconds.

The next button press will turn the light off, without needing to cycle through other modes.

The subsequent button press will turn the light back on to the same setting.