Remember that blue koi-fish-looking alien creature from back in the day when Hrithik Roshan actually acted well? Remember how he powered up using the sun? Yes, that was a solar panel. Zoook, inspired by Jadoo’s solar-powering abilities, has put a solar panel on top of their new ZB-Solar muse bluetooth speaker. A mere 10 mins of sunshine will blast your Bieber tunes for 30 mins. Surprisingly, it’s sturdy enough to survive an accidental meeting with the pavement and can even take a dunking in the cold waters of Kheerganga Valley. It’s priced at ₹4,999 and is now available on Amazon India.