4 5h invisible wireless headphones

{"cid":"91218987","title":"TWS Fully Open Wireless F13 With LED Display Bluetooth 5.3 AAC\/SBC Decoding 40mAh Headphones + 400mAh Case For Business People","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/09\/152cced67581d8f2f6c465468b2f-200x200-1.jpg","attrs":{"Brand Name":"ETEK","Model Number":"TWS-32-61","Minimum Order Quantity":"1000pcs","Delivery Time":"25-30 Working Days","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Packaging Details":"color box size:95*92*34mm","Color":"Black,Purple","Bluetooth version":"V5.3","speaker type":"F13","Charging case battery capacity":"400mAh"}}

{"cid":"91218242","title":"IPX7 TWS Wireless Bluetooth Earphones Type C Fast Charging Earbuds 37.2g","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/2e\/b23e6b967ca31141b66a0a4fe223-200x200-1.jpg","attrs":{"Price":"5.65-6.9USD\/PC","Brand Name":"Saigusy","Model Number":"I13","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","Product":"Type C Fast Charging in-ear headphones TWS wireless Bluetooth 5.3 Earphones","Charging port of case":"Type C","Waterproof":"IPX7","Music play time":"4hours","Battery":"320mAh Charging Box","Bluetooth":"5.0","Wireless delay time":"41--50ms","Chipset":"JL6963"}}

{"cid":"91223065","title":"797AUDIO WCR02 2.4ghz Professional High Quality Wireless Microphone Wireless FOR CAMERA VLOGGING YOUTUBE","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/47\/dc1e9604deee8e8db32d8658fee4-200x200-1.jpg","attrs":{"Price":"$50.00\/sets 1-499 sets","Brand Name":"797AUDIO","Model Number":"WCR02","Private Mold":"Yes","Style":"Handheld Microphone, Lavalier Microphone, USB Microphone, Wireless Microphone","Communication":"Wireless","Use":"COMPUTER MICROPHONE, Conference Microphone, Karaoke Microphone, Church, Stage Performance, INTERVIEW, Speech, Smart Phones, Recording, SINGING, Teaching, Portable Audio Player, communication, broadcasting, Kids, Gaming","Place of Origin":"Beijing, China","Material":"Metal, Plastic","Function":"Noise Cancelling, Light-weight, PORTABLE, Condenser Microphone","Polar Pattern":"Omni-directional","Type":"Condenser Microphone, 2 Channel Wireless Microphone","Signal To Noise Ratio":"74dB","Frequency Response Rate":"20Hz-20KHz","Product name":"2.4G Wireless Microphone","Brand":"797Audio","Model No.":"AWCR02","Frequency Range":"20 Hz - 20khz","Headphone Sensitivity":"-12dBV","Camera Sensitivity":"-22dBV","Signal-to-noise ratio":"74dB","Equivalent Noise Level":"20dBA","Weight":"20.1g(RX) 19.8g(TX)"}}