Type-C Bluetooth Mouse Design

I need a compact Bluetooth mouse engineered from the ground up with four physical buttons, a smooth scroll wheel, and a USB-C port for both charging and optional wired use. Beyond the standard right- and... (Budget: ₹1500 - ₹12500 INR, Jobs: Arduino, Bluetooth, Electronics, Embedded Systems, Microcontroller, PCB Design and Layout, PCB Layout, Product Design)