A phone which is Waterproof as well as Solar-powered

An amazing mobile phone is introduced by Sharp and the Japanese company AU(KDDI) which is solar-powered as well as water-proof, sometimes we might run short of charging and our phones turned off automatically and we might miss some important message or call thats really important at that duration when our phones are powered off because of no charging as no charger is available at that specific time or location, so to eliminate such problem Sharp and AU(KDDI) together introduces a cell phone which is solar-powered that if someone's phone is running out of charging, he/she might charge it using solar energy and in addition to this, they also added another amazing luxury that this phone is water-proof as well. Most of us might trash our phone in most cases when it fell into water or have some intact with moisture, it is really helpful for all those being waterproof. Its name has not been decided yet, and also specifications are unknown up till now.

However there is an advantage as well as disadvantage, first of all, advantage is that if this phone's battery get low or out of charging, it can be charged just in five to ten minutes providing 2-hours of Stand-by time and talk-time of just 1 minute which is basically its disadvantage as 1 minute is too low for talk-time.

However, a good addition in this world of Technology.