Spy Pen.

Spy Pen Camera (no-name brand).

Cheap and good portable spy camera for your business 

and private recordings.
Buy it on Ebay, Amazon, Aliexpress, ...

Guide.
Turn Pen ON:
Press and hold to turn the item on, a solid Green light will light up, this is Standby mode.

Turn Pen OFF:
Press and hold to turn the item off. It will go green and then red 

and the lights will turn off.

Take A Photo:
Press once for a Photo, the light will go off and back on.

Record A Video:
Press and hold the button down for three seconds. 

The light will flash 3 times quickly 

and then it will flash slowly after this.
To end a recording press the button once.
Maximum file size for each recording is 10 minutes. 

each file size about 250 mb
After a full charge, the battery can support continuous recording 

for about 1 hour.
For viewing your recordings use VLC Player.

Charging the Pen:
Unscrew the bottom part and connect the Mini-USB port 

with a USB cable to USB port on your computer.
A red light will flash slowly, When charging is completed 

the red light will remain solid.

MicroSD:
Supports Up To 32GB

 

Repair.
How to Reset Spy Pen Camera:
Push the reset botton by inserting a pin into the reset hole 

for 4-5 seconds.

To repair your spypen, wath the video on youtube 

"how to fix spy pen".
It is not my video but it is useful video.