Dual removable batteries, special charging base, clamp Hardware battery design, law enforcement recorder industry initiative, using 360 degree universal rotatable structure shoulder clip, can rotate freely, using 130 & deg; super wide angle high quality lens, 32 megapixels, 2304*1296P camera, new IP67 protection level, working normally in harsh environment, Support Beidou positioning + GPS global positioning module. It meets the requirements of GA/T947-2011 Single Police Law Enforcement Video and Audio Recorder