20khz 5 0 bluetooth headphones

{"cid":"91218987","title":"Bluetooth Headphone 16.8M RGB Colors 7.1 Sound Effects 20Hz-20kHz Frequency Range \u03a650mm Speaker 6.0*5.0mm Omnidirectional Microphone For Gamers","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/e7\/1390b0f790261fa3993e6858d8c1-200x200-1.jpg","attrs":{"Brand Name":"ETEK","Model Number":"AHP-23-H1","Minimum Order Quantity":"1000pcs","Delivery Time":"20-30 Working Days","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Packaging Details":"Color Box","Speaker":"\u03c650mm","Color":"black","Mic directivity":"Omnidirectional","Mic sensitivity":"-55db\u00b12db"}}

{"cid":"91223784","title":"Foldable Bluetooth 5.4 Over Ear Headphones 35H Playtime AUX Wired Stereo Headset Wired Connection","imgUrl":"https:\/\/img.chinax.com\/nimg\/b3\/3f\/136cf5712d1d87c6f805f953a95a-200x200-1.jpg","attrs":{"Price":"USD4.82Piece","Brand Name":"Hitech","Model Number":"HT-H7601","Minimum Order Quantity":"3000pieces","Delivery Time":"35-40 work days","Certification":"CE FCC","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"10000 Pieces Per Month","Packaging Details":"Each product in a color box, 20 pcs in a carton. Carton size: 470*320*415mm, G.W.: 7kg. Loading quantity: 20GP\uff1a4486 pcs, 40GP\uff1a9292 pcs\uff0c40HQ\uff1a10895 pcs","Material":"ABS plastic","Color":"Gray Blue Pink Green Purple","Stucture":"Foldable","Bluetooth version":"V5.4","Speaker impedance":"32\u03a9\u00b115%","Volume Limit":"\u226485 dB Safe Volume","Wearing Method":"Headband-style","Special Design":"Cartoon Print","Customization Services":"Supports Custom Logo and Packaging","Charging port":"Type-C"}}

{"cid":"91218242","title":"Folding Bluetooth Headset Headphones , IPX5 Waterproof True Wireless Stereo Headset","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/82\/76995da0fd593fb17d520fdf1727-200x200-1.jpg","attrs":{"Price":"5.9-7.9usd\/pc","Brand Name":"Saigusy","Model Number":"CRBH-8200","Minimum Order Quantity":"10pcs","Delivery Time":"3-5days","Certification":"CE FCC ROHS","Place of Origin":"China","Supply Ability":"3000pcs\/day","Packaging Details":"Giftbox","Playing time":"10hours","Bluetooth version":"BT 5.0","Charging time":"1hours","Material":"ABS","Charging port":"Micro USB","Battery":"200mAh","Sensitivity":"85\u00b13dB","Color":"Black","Name":"Folding Bluetooth Headphones"}}