Intraoral Camera Features: *New nice design, wireless receiver could free ratate 85 degree. *with 2GB SD card, 4 channels *with Play, record voice and video function *Super-wide automatically adjusting-focus lens, six white LEDs *1/4 Sony CCD 2.0Mega pixels *Video, S-Video output, Video in jack, Foot switch jack, IR extra jack, Power input jack. Specification: Image Sensor: 1/4 Sony CCD Image resolution: 2.0Mega Pixels Output Jack: Video Output Lamp: 6PCS white LED( 5600K) Accumulation point: 3mm~50mm Visual angle: 105 degree Storage: 2GB SD card Battery: 350mA Lithium battery Channe: 4 channels Frequency: 5.80GHz Wireless Distance: Over 10 m Single Format: NTSC/PAL