bluetooth 4 0 embedded android boards

{"cid":"91195620","title":"Bluetooth 4.0 Embedded Android Boards RK3399 Six Core 7\"- 84\" Display Interface","imgUrl":"https:\/\/img.chinax.com\/nimg\/b8\/5a\/875a525fa69caa0140a0698d479c-200x200-1.jpg","attrs":{"Price":"US$95~US$150","Brand Name":"SUNCHIP","Model Number":"AD-K01","Minimum Order Quantity":"10 unit","Delivery Time":"5~8 days","Certification":"CE,FCC,ROHS","Place of Origin":"Guangdong, China","Payment Terms":"L\/C, Western Union, MoneyGram, T\/T","Supply Ability":"50000 pcs per month","Packaging Details":"Carton box","CPU":"Rockchip RK3399 dual core Cortex-A72+quad-core Cortex-A53 CPU","Expansion Slots":"1*MINI-PCIE(for 4G) , 1*SIM Card, 1* TF Card","Operating system":"Android 7.0","Ports":"Wifi, USB 2.0\/3.0, Bluetooth, Display Port, Ethernet, HD","Test condition":"100% Tested","RAM":"1GB, 2GB optional","ROM":"8GB, 16GB, 32GB, 64GB optional","Memory Type":"DDR3 2G\/4G Optional","Screen interface":"LVDS, EDP, MIPI","Certificate":"CE, FCC, ROHS, ISO9001","Power Supply":"DC 12V"}}

{"cid":"91190050","title":"Dual Screen Embedded Android Board Digital Signage Android OS RK3399 Embedded CPU Boards","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/f1\/d73f027a34f53f96fc46aa7c269d-200x200-1.jpg","attrs":{"Price":"USD70~110\/pc","Brand Name":"ADW","Model Number":"AD-K28","Minimum Order Quantity":"1pc","Delivery Time":"1~3 days if have stock, 30days if no stock","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"1,000,000pcs per month","Packaging Details":"1pc\/bubble bag, proper qty in a carton","CPU":"RK3399 six core dual core Cortex A72+quad core cortex A53","GPU":"Mali-T860 MP4","RAM":"4GB","eMMc":"16GB","Diaplay interface":"LVDS, single, 6 way, 8 way. support 7\"~84\" display","EDP interface":"support resolution 1920*1080P","touch screen":"I2C interface","WIFI":"support 802.11b\/g\/n\/ac protocol","bluetooth":"BT4.0"}}

{"cid":"91222872","title":"High Stability Embedded Android Motherboard RK3566 ARM G52 2EE MainBoard","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/a0\/2fe699e6f278221e4cb307ae408e-200x200-1.jpg","attrs":{"Price":"$50-$90","Brand Name":"JEWELLED","Model Number":"JLD-A10","Minimum Order Quantity":"1 piece sample is supported.","Delivery Time":"3-5 working days for sample","Place Of Origin":"China","Packaging Details":"1pc\/bubble bag, proper qty in a carton","Payment Terms":"TT\/Paypal","Supply Ability":"100K\/month","Memory":"2G\/4G\/8G DDR4 Option","Wi-Fi":"2.4G\/5G WiFi BT","serial port":"4 In Total, Types Option,TTL\uff081-4\uff09\u3001RS232\uff080-3\uff09\u3001RS485\uff080-2\uff09","Camera":"USB Camera","OS":"ANDROID 11\/Linux Ubuntu","EMMC":"16G-128G Option","PCB size":"140mm*91mm*1.6mm","Power supply":"DC12V3A Input"}}