China ble 4 2 usb dongle

{"pid":"13740625","cid":"51395","pimg_url":"\/\/img1.tradegrowthhub.com\/1f\/5d\/f2ff960d3923\/product\/33392894_s-w400xh400.jpg","name":"115200bps BLE 4.2 USB\u306e\u30c9\u30f3\u30b0\u30eb\u306e\u30c1\u30bf\u30cb\u30a6\u30e0CC2540 Bluetooth\u306e\u4f4e\u8ca0\u8377\u306e\u7121\u7ddaIoT\u306e\u89e3\u6c7a","company_name":"Beijing JiaAn Electronics Technology Co., Ltd.,","attrs":{"\u4fa1\u683c":"USD 4.35$ per unit","MOQ":"100","\u7d0d\u671f":"45 days"}}