CB-1X01U USB 2.0 OTG UVC Button HD 720P Camera 1/4" WXGA HD 720P camera Scan mode: progressive Pixel: 1280 x 720 /YUV 10fps/ MJPEG 30fps/ H.264 24fps, 640 x 400 30 fps, 320 x 200 30 fps pixel size: 3 um x 3 um Image area: 3888 um x 2430 um LENS: 4.0mm/F2.0(M7xP0.5) 35mm ekvivalent FOV = 43mm S/N ratio: 39dB Sensitivity: 3300mV/(Lux) Dark current: 20 mV/Sec Power: DC 5V (150mA max) Dimension(mm): (D)12x 40.7 - built-in microphone - belt clip is included - USB 2.0 Cable 1.5m 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 Package contents: 1 pc Button Camera with USB Cable 7 pcs Buttons 1 Year warranty - Original made in Taiwan Neutral packing, ODM OEM Manufacturer and exporter : R&R GROUP INTERNATIONAL Taipei Taiwan, Hong Kong, Dubai UAE