4-Level Adjustable DPI up to 4000 DPI settings is 1000/1600/2000/4000, 4-adjustable level to meet your multiple needs, either for working or gaming. Perfectly for 4K/8K HD Display
Ultra Silent Without Disturbing This silent wireless mouse for laptop with noiseless design, which is super quiet whether clicking a button, scrolling or moving the mouse
Portabel & Comfortable The Ultra-thin, lightweight features make the USB mouse convenient for carrying or traveling. Comfortable material for all-day comfort in the hand.
Note: the USB receiver is stored in the wireless mouse. Open the cover,and you will see it is beside the battery slot.