JSi-300 Handheld Ring Light / Video Rig

 the JSi-300 Handheld Ring Light / Video Rig,

the JSI-300 Handheld Ring Light Rig is a versatile smart lighting system designed for mobile videography and vlogging. The essential specifications and operating parameters derived for this product class include:
Key Lighting Functions
Color Output Options: Full-Color RGB spectrum + bi-color white light modes.
Standard Brightness Settings: 3 dedicated brightness increments (Low, Medium, High), plus support for stepless adjustments using on-body side button controllers.
Dual-Sided Intensity Control: Mechanical "+" and "-" toggle switches mounted on both the left and right frame sides for real-time adjustments while tracking moving shots.
Rig Design & Connectivity
Form Factor: Handheld rectangular ring framework acting simultaneously as a video stabilizing rig grip.
Mounting Interactivity: Centered dual-orientation spring-loaded smartphone mount clamp compatible with multi-device dimensions.
Power/Charging Setup: High-capacity integrated rechargeable battery with standard Type-C connection. It serves as a dual-function system, capable of operating while plugged in, or functioning as a portable power bank output to charge external devices

the core factory product parameters and design features include:
Key Lighting & Design Parameters
Lighting Modes: Full-Color RGB spectrum modes + standard bi-color white light options.
Brightness Control: 3 Distinct Brightness Levels (Low, Medium, High) toggled via onboard button interface.
Power Source: Built-in rechargeable high-capacity battery for portable, cord-free outdoor or studio use.
Charging Interface: Standard 5V USB input (typically Type-C) to power the light or charge the internal cell.
Form Factor: Handheld ergonomic dual-grip video stabilizer rig featuring a centered, adjustable smartphone mounting clamp.
Multi-Device Compatibility: Standard integrated mounting track capable of securing most modern iOS and Android smartphones horizontally or vertically.