China ble 4 2 usb dongle

{"pid":"13740625","cid":"51395","pimg_url":"\/\/img1.tradegrowthhub.com\/1f\/5d\/f2ff960d3923\/product\/33392894_s-w400xh400.jpg","name":"\u0440\u0435\u0448\u0435\u043d\u0438\u044f IoT \u043d\u0438\u0437\u043a\u043e\u0439 \u044d\u043d\u0435\u0440\u0433\u0438\u0438 TI CC2540 Bluetooth \u0434\u043e\u043d\u0433\u043b\u0430 USB 115200bps BLE 4,2 \u0431\u0435\u0441\u043f\u0440\u043e\u0432\u043e\u0434\u043d\u044b\u0435","company_name":"Beijing JiaAn Electronics Technology Co., Ltd.,","attrs":{"\u0426\u0435\u043d\u0430":"USD 4.35$ per unit","MOQ":"100","\u0421\u0440\u043e\u043a \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0438":"45 days"}}