Redu (2018)

Redu is set in the mid-1970s and tells the story of Tatu, a short-tempered middle-aged man from a small Konkan village who is attracted and curious to see a portable transistor for the first time in his life. The little gadget adds excitement to Tatu's otherwise dull and ordinary life, and he quickly grows loyal to his prized possession. All is great until Tatu loses his transistor. Disappointed and despondent, he sets out on a quest to recover it.