2 4ghz rf wireless intelligent pen

{"cid":"91199486","title":"2.4GHz RF Wireless Intelligent Pen With Micro USB Port For Interactive Touch Screen Monitor Interactive Whiteboard Use","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/99\/cb64c34d8c7b24803051b3786736-200x200-1.jpg","attrs":{"Price":"USD18","Brand Name":"iBoard or OEM","Model Number":"EL18P","Minimum Order Quantity":"10","Delivery Time":"30 days","Certification":"CCC, CE, FCC, RoHS, Reach, OHSAS, ISO9001, ISO14001","Place of Origin":"Shenzhen, CHINA","Payment Terms":"T\/T, L\/C","Supply Ability":"10000 units per month","Packaging Details":"Carton Package","Product Name":"Intelligent pen","Model":"EL18P","Head":"8mm or 3mm infrared nano head","Data transfer method":"2.4GHz RF wireless","Port":"Micro USB","Working current":"About 10mA","Frequency":"2402~ 2480MHz","Transmission rate":"1 Mbps","Communication distance":"Effective range\uff1a15m","Operation system":"XP\/WIN7\/WIN8\/WIN10\uff0cAndroid","Compatible interface":"USB2.0, USB1.1\uff0cUSB3.0","Type":"Electronic Laser","Aspect Radio":"16:10, 16:9...","Interface":"USB, VGA, RS232, HDMI","Screen Size":"65\",75\",86\", 98\"","Multi-Touch":"Up to 40 points","Hotkeys":"Two sides hotkeys","Shipping Way":"Sea Shipping Air Freight Truck Freight","Touch Points":"20 points","Warranty":"1 year","Power Supply":"AC 100-240V, 50\/60Hz","Operation System":"Andriod\/Windows\/Linux\/Mac.etc.","Accuracy":"2mm","Mobile Stand":"Optional","Colors":"Black Or OEM"}}

{"cid":"91222573","title":"Overvoltage Protection and Fan Cooling System Intelligent Energy Supply for Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/b9\/445118f5946b10501549fea53b84-200x200-1.jpg","attrs":{"Price":"US$10.6\/piece 200-499 pieces","Brand Name":"ARTCILUX","Model Number":"S1015C","Minimum Order Quantity":"200 pieces","Delivery Time":"6-10 days","Place of Origin":"China","Output Type":"Multiple","Dimensions":"150mm X 140mm X 86mm","Feature":"Ultra Slim And Cost-Effective","Ip Rate":"IP20(Indoor)","Application":"LED Lighting","Power Factor":">0.9","Item Name":"Smart Power Supply","Waranty":"3 Year"}}

{"cid":"91205624","title":"White PIR Tuya Video Doorbell Home Assistant Two Way Voice Speak","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/f2\/51c335436840eb2fd208f1733280-200x200-1.jpg","attrs":{"Price":"$34.50\/Pieces 1-49 Pieces","Brand Name":"Glomarket","Model Number":"VD0007","Minimum Order Quantity":"MOQ 100 Pieces","Place of Origin":"Guangdong, China","Packaging Details":"Independent Color Box Packaging","Certification":"CE, Rohs, FCC","Product name":"Smart Video Doorbell","Color":"White\/Black","Chippest":"T21Z","PIR Distance":"3 to 5 meters"}}