Remote Control Training Collar


Skymall is selling this as a new item and its price as $99.99! Use coupon and the actual price is less than $70.00 .

But on Amazon,that one, with the same function and the same looking,is only $39.99 and free shipping!



LED sells good

IR (infrared sensing) applications,

One real VR device requires   30 to 40 IR LED sensors, motivating four yuan usage. In addition, the demand for airport security control sensing earnest, with mobile phones, wearable devices, industrial demand also simultaneously measured with a sense of warming of four yuan LED push waves produce results; and finally a small pitch spacing narrow RGB LED display, Analytical lift, ultra-high brightness red LED consumes more capacity, which is one of the main absorb four yuan LED production capacity.

Crystal electric current four yuan proportion of revenues accounted for 20% to 25%, the main ultra-high brightness red LED, used to belong to a niche market, but IR LED with the same offer several times higher compared to the size of the blue LED, resulting in four yuan LED crystal power has been stable and the main source of profit.