The FretVision Projector is the core hardware unit — a lightweight, portable projector that mounts magnetically above your guitar’s soundhole or body. It connects via Bluetooth to the FretVision mobile app (iOS and Android, free) and requires no permanent modifications to your instrument.

What’s in the box: FretVision projector unit, universal magnetic mounting bracket, USB-C charging cable and wall adapter, calibration card, and Quick Start Guide.

Key Features: Precision-calibrated fretboard projection for standard 6-string guitars (25.5″ and 24.75″ scale lengths supported), built-in microphone for AI performance analysis, 8-hour battery life on a single charge, Bluetooth 5.2 connectivity, compatible with iPhone, Android, Mac, and Windows via the FretVision app.