Usb Overhead Projector, 4K 16Mp Document Overhead Camera, Read Document Webcam Product Details High Pixel Camera: The document camera is equipped with a 16MP camera that can catch ultra high definition real time images with a resolution of up to 3840x3104, 30 fps, ensuring real time and high speed transmission of content without any delays, and presenting every detail clearly for you. Powerful Hardware Strength: Adopting CMOS image sensor with excellent noise reduction and color reproduction ability, suitable for shooting in dim environment, equipped with full automatic phase focusing system to achieve fast and accurate focusing. Multi Angle Adjustment: The product support frame is designed with 5 adjustable angle positions to meet your shooting needs at different angles, suitable for live streaming, live demonstration, web conferencing, distance learning and other scenarios, providing a flexible and convenient use experience. Convenient Office: Document camera can improve office efficiency, with the use of software, a key will be converted into Word, PDF and other types of documents, can also be used for scanning barcodes, ID cards, and other operations, to provide you with a convenient and fast solution for your work. Live Tool: Document camera can be used as a live tool, get rid of the traditional fixed angle of the trouble, flexible adjustment of the camera angle, stable and reliable, can show products, demonstration process, etc., for your live content to add professionalism and attraction. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.