Specification:1.Video format: AVI2.Photo format: JPG3.Read/write speed: 1.5MBps-60MBps4.USB interface: USB2.05.Battery: 280MAH Li-polymer battery6.Power consumption: <0.8W7.Memory: 4GB8.Resolution: 1820 x 720(HD)9.Format: AVI10. Charger Voltage : DC -5V11.Recording speed: 30fps12.Working time: about 120 minutes13.Working temp.: 0a??~60a??14.Storage temp.: -20a??~80a??15.Player: Windows Media Real Player， Storm codec， Quick Time16.Menu language: English and Chinese17.Operation system: ，Winme， Win Xp， Win2000， Windows Vista， Win718.Dimensions: 15 x 14 x 3.3cm/(5.9 x 5.51 x 1.3)"(L x W x H)19.Color: Black20.Gross weight: 169g/ 5.96oz Package includes:1 x Glasses1 x Glasses Bag1 x Glasses Cloth1 x USB cable1 x Manual