Features: 90 million times click life.<br> BT jitter value (Bouncing Test)<br> Based on the optimized internal structure, Kaihua Blue GM 8.0 micro-switch adopts 24K gold contact and grid-like contact method, and has made a breakthrough process for the reed, a series of improvements, which effectively slow down the switch at high frequency. The wear of the contacts caused by the strength tapping keeps the mouse function highly flexible for a long for time. At the same for time, the use of 24K gold improves the conductivity of the switch and the ability to resist oxidation and environmental corrosion.<br> new and high quality<br> Normal strength, crisp hand-free, uniform springback and no hysteresis.<br> The BT jitter value is the physical property of the mechanical switch. The larger the jitter value, the easier it is to issue an error signal, resulting in a double click.<br> Specifications: Name : Kailh Blue GM 8.0 Mouse Micro Switch<br> Life: 90 million times click<br> Material and structure: 24K gold contacts and grid-like contact<br> Quantity: 10Pcs / 4Pcs / 2Pcs (optional)<br> Package Includes: 10/4/2Pcs x Original Kailh GM 8.0 Mouse Micro Switch<br> note: No retail package.<br> Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.<br> Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!