This tidy solution charges your handset whilst on the move in the car or whilst at work by plugging the charging device straight into the USB connection. Two parts in the pack - retractable USB charger for use with your PC/Laptop and in-car charger for charging any device with USB plug. Plug the retractable charger into your mobile and create in-car charger. Never run out of power with this 2 in 1 retractable in car and USB charging device for your Sony Ericsson K75 . A compact and easy to use solution to ensure you stay fully charged whilst on the move.