Come and see our amazing products. Dual mode wireless mouse, you can use USB wireless mode, also can use the backup Bluetooth mode, dual mode to solve the USB interface is not enough trouble.Built in large capacity lithium battery, can be charged for continuous battery life.Silent design, suitable for office, library and other places.Bluetooth 5.2 and 2.4Ghz wireless transmission technology, transmission distance up to 10M, adjustable DPI,different speed, to meet your different needs.You can print your logo on it, which is your best choice to enhance the reputation of your logo! Pls confirm with us about the packing info, stock color and exact production time before placing your order.