Don't be confused by the high simulation appearance of this product before you. It's not an car key but actually a Car Key DV. This Car Key DV can be said to be a perfect combination of picture & voice recorder and photographed device. And it can be used continuously for 180 minutes app. due to the excellent power supply. In the dark night, the scenery within 5m will be completely recorded. Besides, you can get high-resolution images and good recording result simultaneously. Easy to operate and compact, this item will be your best partner in your daily life!