MOPHIE JUICE PACK PLUS® OUTDOOR EDITION(CHITTAGONG)

2000 mAh external battery case for iphone 4/4s with GPS application
it turn your iphone into a GPS receiver
talk time: up to 8 hours on 3G | up to 16 hours on 2G
internet use: up to 7 hours on 3G | up to 11 hours on 2G
audio playback: upto 44 hours
video playback: upto 11 hours
product dimensions: 5.07 in x 2.57 in x 0.71 in; 2.5 oz

more detail: http://www.mophie.com/mophie-juice-pack-plus-iPhone-4-battery-case-p/1200_jppo-ip4-org.htm

video detail: http://www.youtube.com/watch?v=GN4AS9yaqRY&feature=player_embedded

MORE INFO

VISIT

http://www.gripbd.com/

OR

http://www.facebook.com/gripbd