CH-1X102M Micro OTG UVC USB HD 720P Headset Camera Feature Micro USB OTG B type Plug & Play! Comfortable to wear, Light weight 55g Smart phone connectivity for live stream recording Disaster Rescue Equipment (Earthquake debris, tornado, hurricane, flood, avalanche), Law enforcement 1/4" Color WXGA 720P Headset Camera Image Area: 4.58mm(D), 3.0um Image Transfer Rate: 1280 x 720 /YUV 10fps/ MJPEG 30fps/ H.264 24fps 640 x 400 30 fps, 320 x 200 30 fps Lens: 3.4mm/F2.8(M6xP0.35) 35mm ekvivalent FOV = 37mm Focus distance: infinity Sensitivity: 3300 mV/(Lux-sec) Power: DC5V, 150mA(Max) Cable length(cm): 100(OD1.9) Connector: micro USB OTG B type Connector with otg smart phone or any OTG B type device Driver free (USB Video Class) for any PC OS (windows XP Vista, win7,Linux any version, MAC OS) Works on Andorid phones only with OnTheGo option, comes on OTG USB cable, but do not supporting Skype or Viber 1 Year warranty - Original made in Taiwan Neutral packing, ODM OEM Manufacturer and exporter : R&R GROUP INTERNATIONAL Taipei Taiwan, Hong Kong, Dubai UAE