Features:<br> 1. 2.4G gyroscope fly air mouse with nano usb receiver, the effective distance is 10m.<br> 2. Dual mode: Photoelectric mouse and fly air mouse.<br> 3. Press the storage button to open the battery compartment.<br> 4. The NANO receiver is housed in the battery compartment.<br> 5. Available in a variety of colors, with a variety of features.<br> 6. Support for Windows 2000/XP/Vista/7, Android, Mac OS etc.<br> <br> Specification:<br> Material: ABS<br> Color: White+Blue, Blue+Black, Red+Black (optional)<br> DPI Adjustment: 600/800/1200/1600dpi<br> Switch Life: 5,000,000 times<br> Power Consumption: 3.0V 10mA<br> R F frequency: 2402MHZ-24080MHZ<br> Battery: 2xAAA (continuous use for 3 months) (not include)<br> Applications: PC, Smart TV, Set Top Box, etc.<br> Support for Windows 2000/XP/Vista/7, Android, Mac OS etc.<br> Size: Approx. 11 x 5.5 x 3.8 CM/ 4.3 x 2.2 x 1.5 IN<br> Weight: 55 g<br> <br> Package list:<br> 1 x USB Receiver<br> 1 x Mouse<br> 1 x Instructions in Chinese and English