Weight tuning set: Built-in 8 weights for your adjustment at the bottom, simply add or remove the weights as you prefer to get the best gaming experience.
Fire key: short press to double click, long press more than 2 seconds to switch triple click,light flashes 3 times represents successfully switched.
LED Light Modes Switch: A total of 13 kinds of light mode ,long press more than 2 seconds to turn off the lights.
Quick thumb function: fast forward or backward when browsing the web,forward of backward at the same folder window.
Before to order any product please make sure product technically fulfill your need and contain no illegal ingredients (e.g. wine, alcohol, pig, pork, animal based gelatin etc) or contents. For technical support or manufacturer's warranty of the products found on shoppingbag.pk you can contact directly with the original manufacturer or visit their website. We are just your importer of goods from USA and will not provide any kind of technical support or product warranty or quality check. Photos may be enlarged or enhanced to show detail. Also read product reviews and rating before to buy.