latex glove case 
Pouch for carrying gloves worn to pick up pieces of evidence or contaminated objects such as used syringes.
flashlight 
Battery-operated portable lighting device; it consists of a small high-intensity light enclosed in a cylindrical case.
microphone 
Device that converts electric pulses into broadcast or recorded sounds.
walkie-talkie 
Portable two-way radio used to relay the human voice over short distances.
pepper spray 
Container that emits an irritating gas to neutralize and control a person or a crowd.