how to make a bugging device

{"title":"High Sensitive Wireless Tap Detector , Cell Phone Spy Camera Bug Detector","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/03\/31\/2abd6c9dfa99fc2f940b2174d79e-200x200-1.jpg","attrs":{"Brand Name":"SHYT","Minimum Order Quantity":"1","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"1000pcs\/week","Frequency":"800-1500 MHz, 1800-2500MHZ","Radius range":"Up to 40 meters","Detecting sensitivity":"<=0.05mw","Used for":"Army and police, Government Dept"}}

{"title":"BUG 14.2-15.6 Inch Laptop Case Hard Shell, Protective Laptop Carrying Case with Stand for Heat Dissipation","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a7\/d8\/11fe23912ef04b8de5187c8dab24-200x200-1.jpg","attrs":{"Brand Name":"REWELL","Model Number":"20240731007","Minimum Order Quantity":"500","Certification":"SGS","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union,","Size":"15 inches","Colour":"Multi-color custom","Product Size":"29*38*3CM","Gender":"Unisex","Lining Material":"Polyester","Package":"1 pc\/ PE bag; 50 pcs\/ctn","Number Of Compartments":"3","Item":"computer,ipad bag, backpack","Function":"Shoulder bag,Shockproof feather design","Style":"Business\/Professional","Use Occasion":"Business,Leisure,Travel,etc.","Open Way":"Zipper","Fit Device":"Smartphone,iPad,Notebook,Laptop"}}