This app requires device administrator privileges

Simple and fast one-button lock screen!
Because physical power button has its service life the suspension of a key lock screen can effectively reduce the entity key usage.
A key lock screen are common to leave the current screen can be locked screen action the case needs immediate emergency shutdown is not enough and cumbersome.
Use suspending a key lock screen anywhere can quickly turn off the screen.

Suspension is a key to the lock screen lock screen application on Android Market fastest to use features are as follows:
- Lock screen switch will suspended (floating) top of the screen
- Suspension (floating) position switch can move freely
- Suspended switch icon opaque / translucent
- Support boot automatically start / manual start

※ If you need to remove an application please use the uninstall suspended suspension of a key lock screen button to remove the lock screen within the application