Features:

a) Fnction: take audio and video at the same time & used as a USB driver and a ordinary pen

b) Size:150*15*15mm

c)  Can collect voice for 15 miles around

d)  Video resolution 640*480 and format AVI

e)   Built in memory 4GB/8GB

f)   Built in li-battery

g)  Charging time: 2~2.5hours

h)  Recording time: 1~2hours

i)   Battery capacity: 220mA

j)  Video rate:25 fps

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

l)  Can be used by journalists, traffic policeman, students, photo lovers, inspectors and private detective.