We will test it before shipment.

Reference Weight:0.08kg (0.18lb.)

Features:
Built-in sound absorption microphone, your voice can be heard clearly in 10 meters.
Great quality and exquisite appearance.
12.0M pixels, high definition and true color images.
Left & right 360 degrees and up & down 30 degrees rotatable, you can adjust the angle as you like.
Specialized optical lens, high precision.
Designed for both laptop and desktop.
Auto white balance, auto color correction.
Manual adjustable focal length.
Support Windows XP / win2003 / win7 / win8 / win10 / Vista 32bit.
Support CC2000, AIM, Netmeeting, ICQ, MSN Messenger, Yahoo Messenger and Skype etc.

Specifications:

DSP chip: Driverless
Image sensor: CMOS
Lens: Superior quality glass lens
High definition: 12.0M pixels
Dynamic resolution: 640 * 480
Frame rate: 30fps
Focal length: 8mm-infinity
Cable length: Approx. 140cm / 55.11in
Item size: Approx.5.5 * 3cm / 2.16 * 1.18in (L * D)
Item weight: Approx.75g / 2.66oz

1 xComputer Camera