... GPS, SMS , alert, DVR WCDMA/HSPA smart design Wireless Body Worn Camera 3G mini DVSSpecification1.3G video & audio scene collection ,Real-time ... .video by clicking,stop by click again,switch to video camera under the preview condition. 13 Play buttonPress 3 second for ... ,Weight 0.5Kg. plastic shell.24Optional accessory3.5mm interface conceal camera,2.5mm interface earphone,remote control.