?<strong>Type:</strong> Laser Pointer <br />             <strong>Color:</strong> Red Laser Pointer <br />             <strong>Battery:</strong> AAAx2 Battery <br />             <strong>Voltage type:</strong> 3V <br />             <strong>Function:</strong> For Office and Teaching <br />             <strong>Material:</strong> ABS                               Array             <strong>Package weight:</strong> 0.137 kg <br />             <strong>Product Size(L x W x H):</strong> 13.8 x 4.0 x 3.0 cm / 5.42 x 1.57 x 1.18 inches <br />             <strong>Package Size (L x W x H):</strong> 23.7 x 11.2 x 5.0 cm / 9.31 x 4.40 x 1.97 inches                               <strong>Package Contents:</strong> 1 x 504 Wireless RF Remote Control Laser Presenter Pointer for Power Point PPT with Gyroscope for PC Laptop Notebook