Net Weight: 187g.

Size: 8.9 x 2.8 x 2.8 cm.
Weighing in at half a pound (with batteries), this hands-free Action Cam delivers digital video in 740 X 480 VGA at 30 frames per second.
Small sized delicate appearance.
Dirt, Snow, Rain or Shine: capture all the action with the ultimate all-terrain digital video camera!
Hand-free, suitable for use in sports like swimming, riding, hunting, surfing, boating, etc.
Can easily be mounted on helmet, bike handlebars, boat, or other sports equipment.
Shock resistant for extreme conditions.
For optimal performance in colder conditions (at or below 0C/32F).
Compatible with Macs and PCs, the cam works seamlessly with most video editing software.
PC Camera
Expandable up to 16G T-flash Card, with built-in Micro SD (TF) card slot.

Specification
Full function, hands-free digital video and audio recording.
Image Sensor: 3.0MP CMOS.
Video Resolution: 640 x 480 VGA at 30 frames per second.
Video Format: AVI.
Image Format: JPG.
Powered by 3.7V 460mAh Li-ion Recharge battery.
Camcorder time about 3 hours.
Standby time: 5-6 hours.
USB 2.0 for high-speed data transfer.
Supports TF/micoSD card from 512MB to 8GB.
OS supported: Windows 2000, Windows XP, Windows Vista and Apple Mac X 10.4.