Frankly, I am surprisedCaravan still sells. It is essentially an oversized mp3 player with built-in speaker and fixed number of songs preloaded, and organised into playlists. In an age of unlimited FLAC streaming at Rs 99 pm, this product seems to work primarily based on its vintage radio like looks and large knobs that suit the aging population who don’t want to fiddle with creating their own playlists on mobile.
But at the price they charge I would have expected the hardware to be flawless. When it was launched years ago, I bought one for myself and gifted two to others in the family. However all of them went kaput after a while. Not the reliability I expect from modern-day products. Only if they lasted well, it would have been a nice contrarian product.
Have you tried the following internet radio stations on your mobile? They have 24x7 old Hindi songs, even curated programs: Shripad Radio, Radio Zindagi Retro, Old Monk Radio, Hungama B&W Classic. All free, most of them ad free too. Simply connecting to BT speaker gets one the Old Bollywood daily fix.