bluetooth 5 0 tws fitness watch

{"cid":"91222783","title":"TWS 2 In 1 Headset 1.85\" HD Wireless Bluetooth Calling Health Monitor Sports Fitness Watches","imgUrl":"https:\/\/img.ismap.com\/nimg\/99\/c3\/36d121ea2faceecc5423619826b7-200x200-1.jpg","attrs":{"Price":"USD 39 \/PC","Brand Name":"Rainbuvvy","Model Number":"T100","Minimum Order Quantity":"1 pcs","Delivery Time":"5-8 work days","Certification":"CE,FCC","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"100pcs per 5 days","Packaging Details":"12cm*8cm*5cm","Color":"black","Bluetooth":"(Built-in)-BT 5.0","G-sensor":"Yes","MIC":"Yes","Headphone jack":"YES","DC connector":"Micro USB","Operation System":"Nucleus"}}

{"cid":"91222406","title":"DT Watch X Men Smart Watch 1.43inch AMOLED BT Call 200+ Watch Faces Sport Fitness Smart Watch","imgUrl":"https:\/\/img.ismap.com\/nimg\/19\/83\/a68a3b7a199f041f3a52672493c3-200x200-1.jpg","attrs":{"Price":"Get Best Price","Brand Name":"Shunxiang","Model Number":"DT Watch X","Minimum Order Quantity":"100pcs","Delivery Time":"5-8 Work Days","Certification":"CE,RoHs","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, PayPal, Alibaba Trade Assurance, etc.","Packaging Details":"Color Box","Model Name":"DT Watch X","Chipset":"ATS3085S","Display type":"1.43 inch AMOLED 466*466","Battery":"390mAh capacity","Charging method":"Magnetic charging","Waterproof level":"IP67","Memory":"RAM 32GB","BT version":"Bluetooth 5.3"}}