v5 0 10mw hifi bluetooth headphones

{"cid":"91218242","title":"TWS Bluetooth 5.1 Earphones Waterproof Wireless Earphones With Ear Hooks","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/23\/9a190b2b2534307bba654677e9f6-200x200-1.jpg","attrs":{"Price":"","Brand Name":"Saigusy","Model Number":"B12","Minimum Order Quantity":"10","Delivery Time":"3-5days","Certification":"CE FCC ROHS","Place of Origin":"China","Payment Terms":"Paypal,T\/T, Western Union, MoneyGram, L\/C","Supply Ability":"10000pcs\/day","Packaging Details":"Giftbox","Bluetooth":"BT5.2","Music play time":"5hours","Charge Time":"0.5hours","Charge Port":"Type-C","Name":"Bluetooth Earphones With Ear Hooks"}}

{"cid":"91224463","title":"Ergonomic Anc TWS True Wireless Stereo Earphones Bluetooth V5.4 Noise Cancelling","imgUrl":"https:\/\/img.chinax.com\/nimg\/71\/95\/6cf3174ed3d8220559225d4ddc75-200x200-1.jpg","attrs":{"Price":"USD 11 \/PC","Brand Name":"OCMC","Model Number":"M100","Minimum Order Quantity":"20","Delivery Time":"15 work days","Payment Terms":"Western Union,T\/T","Supply Ability":"50000 Units a month","Packaging Details":"Individually packaged","Certification":"CE","Place of Origin":"CHINA","Music Time":"4.5H","Play Time":"4.5 hours","Charging Case Capacity":"500mAh","Connectors":"3.5mm","Mic Sensitivity":"-42dB \u00b13DB","Chipset":"JL 6916","For":"mobile phone","Charging Voltage":"DC5V","Vocalism Principle":"Balanced Armature","Volume Control":"Yes","Transmission Range":"30M","Communication":"Wireless","Bluetooth Version":"BT 5.0 + EDR","Frequence Respons":"20Hz ~ 20KHz","Standby Time":"660 hours"}}