Ocr TM Wireless Charging Receiver Qi Standard Micro USB Universal Wireless Charger receiving Patch (black) No tangle:wireless charger receiver,attached to the battery,no cable needed Lightweight:only 7g,would not be sensed when it attached in the phone Universal:compatible with most most phone with Micro USB port Multiple protection:over charged protection,over temperature protection,over voltage protection etc. Feature:narrow side upwards, wide side downwards,Micro USB interface in the middle of bottom side ,please check out your Micro USB interface before purchasing