Startup makes gadget to turn headphones 'wireless'
California-based startup Podo Labs, founded by UC Berkeley graduates, has created 'Jack', a gadget that claims to make any pair of headphones wireless. Users can plug their existing headphones into 'Jack', which can then be connected wirelessly to any audio device using Bluetooth. The gadget is claimed to have a 12-hour battery life and will retail for about ₹2,700.