1,nature

Color:  black/Sliver
Video format :  AVI
Video resolution:   640*480
Picture format:   JPG
Picture Resolution:   1600*1200
Memory:  Built in 4GB.8GB
Operating System :   Windows 2000 / XP / Vista
USB Support :1.1 and 2.0
Warranty :  1 year
Shipping term :  UPS,DHL,EMS,TNT,By AIR

2,Product details tracing

high digital Special Hidden Micro Camcorder Watch with 4GB Memory Built In

Recommended Max Range for Pics: 2 ~ 3 Meters (6-10 Feet)

(Audio 1 ~ 2 Meters / 3-6 Feet)
Power Source: Built in Rechargeable Li-ion Battery (recharge directly from USB port)
Watch
- Analog 12 Hour Display (Hour, Minute, Second Hands)
- Metal And Glass Construction
- Back Clasp Design
- Time Adjustment Via Crown
- USB Port
- LED Status Indicator
Operating System Compatibility: Windows 98SE / ME / 2000 / XP / Vista
Dimension: Watch Face 50mm x 50mm x 15mm (L x W x D)
Dimension: Watch Face 1.97" x 1.97" x .59" (L x W x D)