Features:
1) Various colorful board and flown line design, make family
circumstance or office feeling comfortable
2) A terse and natural face, comfortable touching from smooth
outline border
3) Adopting connect with jamming mode, display more terse and convenient
4) Face board is made of PC plastic bulletproof glue, fireproof,
anti-impact, no discolor for long time
5) Carrier current part is made of plastic fireproof, excellent
conduction performance, high safety factor
6) Conduction copper parts are made of tin phosphor bronze plate,
anti-oxidate no electric-arc, long lasting use
7) Times of turning on-off up to 30,000, which can be used at least
ten years