New Delhi, Jan. 5 -- Even when a gadget claims to be waterproof, most people would hesitate to trust it beyond a brief splash or an accidental dip. But a viral video doing the rounds online has pushed that assumption to the extreme - leaving the internet both amused and amazed.

A JBL Bluetooth speaker was recently found washed up on a beach after allegedly floating in the ocean for nearly three months. What shocked viewers was not just its survival, but the fact that it was still working perfectly.

The clip shows the speaker lying on the shore, completely caked in dried sea mud, shells and marine residue. Small insects can be seen crawling over its surface, giving it an almost eerie appearance. At first glance, the device looks beyond r...