Smart Concierge Bell Production Run (50 units)

Description:
We have a concept for a smart WiFi push button device and need a full turnkey partner to take it from idea to 50 finished units delivered to Dallas, TX.
We are NOT providing any files, specs, or components. We need you to handle everything from scratch.
What the device does:
Guest presses a button on the device
Device connects to WiFi and fires an HTTPS POST webhook to our backend URL
Backend streams an audio response back to the device
Device plays the audio through a built-in speaker
LED ring lights up and reacts to audio while playing
What we need you to handle — everything:
Product design and engineering
PCB design and layout
Component sourcing (Shenzhen local preferred)
Firmware development (ESP32-S3 based)
Enclosure design and fabrication
Full assembly and QA testing of 50 units
Shipping to Dallas, TX USA
Tech requirements:
ESP32-S3 WiFi module
Built-in speaker (clear audio playback)
Addressable RGB LED ring
USB-C charging port
Rechargeable battery
Physical push button
Deliverables:
50 fully assembled, tested, and working units shipped to Dallas TX
All source files handed off (Gerber, firmware, BOM)