Adesso CyberTrack V10-2.4 GHz Wireless 1.3 Megapixels Webcam Connection: 2.4 GHz Wireless Technology Resolution: Up to 1.3 Megapixels (software interpolation) Image Sensor: 1/6" (300K Pixels) CMOS Sensor Connection: 2.4 GHz Wireless Technology Resolution: Up to 1.3 Megapixels (software interpolation) Image Sensor: 1/6" (300K Pixels) CMOS Sensor Frame Rate:25 ftps @ 320 x 240 QVGA Mode (within 5 ft.), 15 ftps @ 640 x 480 VGA Mode Focus: Manual Battery Life/Charge: Up to 4 Hours Power: 850 mAh/ 3.7V Rechargeable Li-Ion Battery