Three line 5 meter long with air conditioning socket mobile socket， socket using national standard power wire， PVC material， phosphorus copper wire， not abnormal heat， use more secure. Power switch with four silver alloy contact， good arc resistance， long service life. The socket using high conductivity copper， and the nickel plating processing， the rust prevention， fever， low temperature rise. Shell adopts high performance flame retardant PC engineering materials， high flame retardant， seismic， resistance to fall off.

The socket with overload protector， when too much current suddenly automatically power， protect the safety of using electrical， power after only need to press the red button on protector， can restore electricity.