STRANGER THINGS RADIOS VERSUS MODERN SETS - REALISTIC TRC-214 FIELD TESTING 2020 - YouTube
I am lucky enough to get my hands on a Realistic TRC-86, the walkie talkie they used in the series. Not sure if it works but just to have as display is
Working 1980s Realistic TRC-214 Walkie Talkie by Radio Shack - Etsy Canada