Cordless headlight designed for optimal efficiency. Butterfly-S EVO provides stronger light intensity to enable work with higher magnifications. 
 
-Lightweight 
Ergonomically designed to rest lightly on your loupes 

-Wireless 
Freedom of movement increases comfort and efficiency. 

-User-friendly 
Simple operation with tap controls for ON/OFF and light intensity.

-Battery charge indicator 
Always know your battery’s charging status.