50hz wired pc headset with mic

{"cid":"91218987","title":"Wired Gaming Headset,40mm Drivers, Noise-Canceling Mic, Dual 3.5mm + USB, 2M Cable","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/ea\/393889a2a24a8ac9142dce557bb0-200x200-1.jpg","attrs":{"Brand Name":"ETEK","Model Number":"AHP-23-7260","Minimum Order Quantity":"1000pcs","Delivery Time":"25-30 Working Days","Place of Origin":"China","Payment Terms":"L\/C,T\/T","Packaging Details":"Color Box","Type":"Wired Gaming Headset","Speaker specification":"\u03a640mm","rated power":"25mw","max input power":"50mw","Speaker impedance":"32\u03a9","Frequency response":"20-20000Hz","Microphone size":"6x5MM","Microphone sensitivity":"-55dB"}}

{"cid":"91224423","title":"Microphone Universal USB Headset Noise Cancelling 3.5mm Wired Headphones for PC \/Laptop\/Computer Universal Compatibility","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/e2\/cc1d1c87adfdb6d5d26dd3e83a7a-200x200-1.jpg","attrs":{"Price":"$1.02\/pieces 100-999 pieces","Minimum Order Quantity":"100 pieces","brand name":"ODM","place of origin":"Jiangxi, China","chipset":"Others","interface type":"3.5 mm","material":"ABS+PVC","private mold":"No","Product name":"Headphone for MP3","Item":"colored headphone","Name":"cute headphone","Certificate":"ISO9001 ISO14001 and GB\/T28001","Package":"Blister package\/plastic box\/pouch\/ Poly bag\/gift box\/Customized","Usage":"MP3\/4\/5\/Cellphone\/PC\/Music player\/Mobile","Sensitivity":"104\u00b110%DB","Frequency Range":"20Hz - 20KHz","Vocalism Principle":"Other"}}