... .Products features1Can be used as a LED flashlight separately2Audio and video recording synchronously3Can ... ,2000,Vista,and 7Interface typeUSB2.0LED torch/Video synchronal working time8~12Hours(continuous) ... 0.3A Output: DC5V 2000mAWaterproofIP66Product weight0.5kgOperation Temperature-20 to40°CApplicationsPolice, civil security, preventive maintenance, defense ,customs and other application. led torch ...