Electronic USB Pen Recorder

Electronic USB Pen recorder
replacable refill;
support 3 hours'  video recording
the cheapest and smallest DVR, with voice recording and video recording function.
high sensitive MIC, may record the voice around 15m far way
high clear 2.0M Camera, support AVI format
Built-in Li battery, 3 hours' video recording Capacity;
high quality pen function;
USB 2.0 interface, can connect to usual electronic device w/o driver;
Image sensor: 1/6 color CMOS
View angle: 50 degree
Interface: USB 2.0
Store memory: built-in flash 64M-8GB
Video file size: about 2M per minute
Recording mode: continuous recording until memory is full or manually off
Video formats: AVI
Image resolution: 352 x 288 pixels
Video display speed: 25 FPS
Battery type: built-in lithium-ion
Battery support time: about 2 hours
Adapter type: USB adap