AGPtek LED Light Micro USB Charging Data Sync Cable for HTC, Htc One X, Lg, Samsung Galaxy Note 2, Note 3, Sony Experia, Most of Android Phone and Tablet - 3.3 ft(7 changing color) Shining in the dark, easy to find your devices. With LED lights in full cables, when charging or sync data, you will see Led Light Lights up, very beautiful and cool. Nice Gadget for your family and friends Sync Data through a USB Port of your Computer/PC/Laptop with this unique Led Light cable. Standard Micro USB Connector which could compatible with most devices that have Micro USB Port (Note: It may has compatibility problem with Samsung Galaxy S3 and S5) The cable will light up if being connected, but the brightness of the led light depends on the distance from the USB connector to the led, much further, much weaker. And the led light will be much effective in darker place.