Sharp SH007 is a flip style solar powered cell phone comes with waterproof case. You will also find bluetooth and and GPS Golf Navi capable to help golfers to estimate the distance to the flag.
SH007 is unveiled by Sharp and Japanese network KDDI for release in Japan this summer. Sharp has neither reveal any info regarding the price nor when will SH007 solar phone release for countries outside Japan yet.
Simply by exposing 10 minutes under the sun will be enough to give you the juice for about a minute of talk time, or two full hours of standby power.