SonarPen is a battery-free pressure-sensitive smart pen that doesn't need an iPad Pro

SonarPen - earphone >> smart pen

SonarPen smart stylus + Nib Set bundle

SonarPen - Pressure Sensitive Smart Stylus Pen with Palm Rejection and Shortcut Button. Battery-Less. Compatible with Apple iPad/iPhone/Android/Switch/Chromebook (Yellow) : Cell Phones & Accessories

We tried, therefore you don't have to – SonarPen and other third-party styluses for the iPad

SonarPen is a battery-free pressure-sensitive smart pen that doesn't need an iPad Pro

SonarPen - Pressure Sensitive Smart Stylus Pen with Palm Rejection and Shortcut Button. Battery-Less. Compatible with Apple iPad/iPhone/Android/Switch/Chromebook (Fuchsia) : Cell Phones & Accessories

SonarPen - Pressure Sensitive Smart Stylus Pen with Palm Rejection and Shortcut Button. Battery-Less. Compatible with Apple iPad/iPhone/Android/Switch/Chromebook (Yellow) : Cell Phones & Accessories

Smart Stylus for Android Chromebook Drawing Stylus Pen for iPad & iPhone - SonarPen

SonarPen - Pressure Sensitive Smart Stylus Pen with Palm Rejection and Shortcut Button. Battery-Less. Compatible with Apple iPad/iPhone/Android

We tried, therefore you don't have to – SonarPen and other third-party styluses for the iPad