mushroom switch,push button, stay put. 1.Certificate: CE,CCC,ROHS. 2. Color: Red 3. Professional factory more than 10 years (XB2) pushbutton switches, 1. Head: Mushroom head Turn to release2. Color: black, red, green, yellow, 3. Contact type: N/O, N/C, N/O+N/C, N/O+N/O4. Certificate: CE, CCC 5. OEM experience!Huawu Electric is specialized in manufacturing push button switches series productions. ...