Temp:-50°~80° Cycle time: more than 100000 times Quantity: 250pcs span, Wide application Application: TV, Audio equipment, Video recorders, Cameras, Computers, Game consoles, Fax machines, Walkie-talkie, Batons, Machine tool control unit, Photocopying,Printers Colour: white + black Material: plastic Package Contents: 25 * 3*4*2.5(bind feet) switch button 25 * 3*4*2.5 switch button 25 * 3*6*4.3 switch button 25 * 3*6*5 switch button 25 * 3*4*2 (2 feet) switch button 25 * 3*4*2 (4 feet) switch button 25 * 4*4*1.5 switch button 25 * 4*4*0.8 switch button 25 * 3*6*2.5 switch button 25 * 6*6*3.1 switch button Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.