Logitech C270i Webcam IPTV HD PC Mini Camera Built-in Microphone

Image sensor: 1.2 megapixels Effective range of image: 0.4m-infinity Image Best Range: 0.4-5m Viewing angle range: 60 ° Encoding support format: YUY2, MJPEG Video support resolution: 720p Video frame rate: 30 frames Video hysteresis: ms Video Distortion: None Video color: YUV Minimum illumination: 30Lux LENS: plastic Photo format: JPEG Video signal noise: 36dB Focus mode: fixed focus Microphone Pick up distance: 3m Audio Signal to Noise Ratio:> 25 dB Audio coding format: PCM Audio bit rate: 16kHz, 24kHz, 32kHz, 48kHz Other USB interface: USB 2.0 Continuous working hours: 72 hours Status light: white LED System: windows xp 7,8,10 & Mac OS Operating temperature: 0-40°C Working current: 500mA Operating voltage: 5V   Package C270i*1 Manual*1