bluetooth 4 0 embedded arm board

{"cid":"91190050","title":"RK3588 8-core CPU 8nm Process 4 Cortex-A76 And 4 Cortex-A55 Embedded Arm Board with HD Display","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/79\/be\/c21d595b40357e3a70c05e104843-200x200-1.jpg","attrs":{"Price":"USD40~USD50\/pc","Brand Name":"ADW","Model Number":"AD-K10","Minimum Order Quantity":"1","Delivery Time":"1~3days if have stock, 30 days if out of 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":"RK3588 8-core CPU 8nm Process 4 Cortex-A76 And 4 Cortex-A55","LAN":"Support 1000M Wired Network Network","BT":"5.0","NPU":"6Tops, Int4\/int8\/int16\/FP16","GPU":"ARM Mali G610 MP4 GPU","Power":"DC 12V","OS":"Android 12","RAM":"8GB\/16G (optional)"}}

{"cid":"91195620","title":"EDP Industrial ARM Board Android 11 LVDS MIPI For Advertising Machine","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/27\/12\/4b86abb2460a31280dd93bf07bbb-200x200-1.jpg","attrs":{"Price":"$50-$70","Brand Name":"ADW","Model Number":"AD-C33P","Minimum Order Quantity":"10 pieces","Delivery Time":"In 3 days if in stock; In 30 days if out of stock;","Certification":"CE, ROHS, FCC, ISO9001","Place of Origin":"SHENZHEN, CHINA","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"10,000 PCS\/Month","Packaging Details":"1 piece\/bubble bag; large orders\/carton;","CPU":"RK3399 Six Core","Main frequency":"Up to 2.0 GHz","RAM":"DDR4 2G\/4G optional","Built-in storage capacity":"EMMC 8GB\/16G\/32G\/64G optional (label 16GB)","Display interface":"EDP interface","Screen voltage":"Support 3.3V\/5V\/12V optional","Touch screen":"Provide I2C interface (can support multi-point resistive touch, multi-point capacitive touch). Support USB multi-point infrared touch, multi-point acoustic wave touch, multi-point optical touch.","The internet":"Equipped with Wifi&BT module, supporting Wi-Fi 802.11b\/g\/n protocol. Support BT4.0"}}