There are many navigation devices up for sale but not many have this peculiar feature which Jaty Electronics navigation device has. It is equipped with a breath analyzer which can avoid getting one charged with drink and drive. Apart from this, the JTNV-DR7200 also transforms itself into a T-DMB enabled PMP.

The useful gadget is only limited to Korea and is selling for 296,000 Korean Won.

[Via Aving]