color:

Rose red， orange， green， blue， black， white;
if you need to buy different colors， the color and number of the notes are required. If there is no specific color number is random delivery;

Use

Car charge: can be used to bring the USB port on the car charge;

The data port on the phone can be used for charging;

PC charge: can be used to connect the PC after charging and data transmission;

Key ring: Trailer keys， home keys.