We ship from overseas, and the estimated delivery time is 14 TO 20 days. If you cannot receive the goods within this time, please do not purchase. Tracking details will only be updated at the last mile (estimated 10 To 12 days); MAKRO will be no tracking details for the initial import delivery. Please refer to the first image; we will ship according to the information in the first image. Thank you for your understanding. There are 2 models optional, different model with different interface and appearance, please choose suitable model before purchase: 1)2.4G BT5.2 Rechargeable :2.4G & Bluetooth 5.2 , Built in rechargeable lithium battery 2)2.4G No Battery :2.4G , Use 1 AA dry battery battery not included • 3 Adjustable DPI: The mouse has 3 adjustable DPI settings of 800, 1200, and 1600, allowing you to customize your mouse speed and accuracy. • 6 Buttons: With 6 buttons, this mouse provides easy access to various functions, making it more efficient and convenient to use. • Wireless Bluetooth 2.4GHz: The wireless Bluetooth 2.4GHz connection ensures a stable and reliable connection, eliminating the hassle of tangled wires and limited mobility. • Ergonomic Design: The ergonomic design of this mouse ensures comfortable use for extended periods, reducing strain on your hand and wrist.