Feature1. Escape from shock due to discharge of static electricity.2. LCD shown by the electrostatic charged on you.3. Conductive rubber prevents scratches.4. Key holder design.5. No battery need.APPLICATIONS1.When you open and close the door of a ca... - Update: 2012-05-24

? Have you ever had such an experience? When you were opening your car door, the static electricity on car shocked you? Here is a solution! 1. It is a key chain. 2. It is a led torch. 20 candle power. 3. It is a static electricity detector. 4. It is ... - Update: 2012-05-24