bt ic low energy bt5 0

{"cid":"91212565","title":"RTL8763BFR BT IC Low Energy 5.0 Dual Mode Chip RTL8763 TWS BT Headset","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/ec\/56f8e50176aaee56317d3a1ddba4-200x200-1.jpg","attrs":{"Price":"Contact for Sample","Brand Name":"Original Factory","Model Number":"RTL8763BFR","Minimum Order Quantity":"10","Delivery Time":"5-8 work days","Certification":"Lead free \/ RoHS Compliant","Place of Origin":"CN","Payment Terms":"T\/T, L\/C, Western Union","Packaging Details":"QFN","Part Number":"RTL8763BFR","ARM processor":"32-bit","DSP":"24-bit","Running frequency":"Up to 160MHz","Flash memory":"8Mbits","Transmit power":"10dBm"}}

{"cid":"91225247","title":"Eraysun Hot Full Netcom 4G Smartwatch 2.13inch AMOLED Camera WIFI GPS APP Market Sport IP67 B22 Smart Watch With Sim Card","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/06\/b92b6abe333ecdbec352fd8841bd-200x200-1.jpg","attrs":{"Price":"$34.32-35.20 \/ piece","Minimum Order Quantity":"1 piece","applicable people":"Unisex","battery life":"Up to 4 days","display type":"AMOLED","feature":"Touch Screen, 4 G, App Control, 5 G, Gps, Bluetooth, SIM Card","function":"chronograph, COMPASS, THERMOMETER, Calendar, Alarm Clock, Power Reserve, Remote Control, Countdown, Noctilucent, Sleep Tracker, Speed Measurement, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Dial C","screen resolution":"368*448","Brand":"OEM","Place of Origin":"Guangdong, China","band material":"Rubber","camera":"< 3MP","case material":"Alloy","item shape":"Square","Operating System":"Android","private mold":"Yes","screen size":"\u226425mm(\u22640.98in)","waterproof standard":"Ip67","Model name":"B22 Smart watch","The operating system":"Android 8.1.0","Screen size":"2.13Inches","Resolution":"368*448","Waterproof":"IP67","GPS":"support","Battery capacity":"900mAH","charging method":"magnetic charging","Network":"5G 4G WIFI","Warranty":"12months"}}