Grey Wireless Optical Pen Mouse USB Dual BT Mode 800/1200/1600DPI Adjustable Mic
A triple mode BT mouse with 3 way connections(USB+dual BT). You can connect either by USB or BT. DPI: 800/1200/1600. BT version: V3.0/V5.0. The internal structure of the mouse can be clearly seen through the lights.