mini DV 1.can hang around the neck. 2.voice control function. 3.PC ... minutesVideo frame rate30 FPSInterface USB 2.0microphonewithin 5m clear voice can be recordedIndicator lightred,blue LED Memoryoutside insert card(2G~16G)Supports ... , SE, Me, 2000, XP, Vista, Win7.Battery capacity180mAhBattery charging time3 hours NW29.5g GW90.5g Package size112mm*52mm*130mm Thanks for ...