Features:

a)              function: take video and audio at the same time & take photos & used as a watch and usb driver

b)            Video resolution 640*480 and format AVI

c)              photo resolution 640*480 and format JPG

d)            built in memory 4GB/8GB

e)              equipped with li-battery

f)                charging time: 3~4hours

g)              recording time: 1~2hours

h)            Battery capacity: 260mA

i)                Video rate: 20 fps

j)                No driver installation is needed if the operating system is Windows ME/ 2000/ XP/Vista or above

k)            Can be used by journalists, traffic policeman, students, photo  lovers, inspectors, and private detective.
(because we are a free member here,  we can't answer all the inquiries, please send a inquiry to my gmail ID: viptyty, thanks a lot)