USB wireless computer lock

Product Name: USB wireless computer lock
Product description:
1. Being locked as soon as being left not using while being open as you begin to use.Secure and safe.
2. Prevent computer data from being stolen to protect your privacy and data.
3. Mandatory lock and open with your set password.
4. If you enter the windows without protection device after booting,it will lock automatically.
5. Keep in mind the password you set to avoid computer that cant be opened.
Product technical parameters:
Product size: Receiver: 69*19*11mm; Transmitter: 34*34*12mm
N.W: Receiver:11g; Transmitter:7g.
Packing included:
1xPC wireless desktop/notebook security lock transmitter
1xUSB wireless desktop/notebook security lock receiver
1xUSB transmission extension line
1xCR2032 mercury battery
1xHanging strap
1xCD-ROM driver

Being locked as soon as being left not using while being open as you begin to use.Secure and safe.