Description/Features: Light weight design Ergonomic design Finger grip andgrip of the mouse haunnuo 20 million switches dual-mode connection Specifications: Transmission mode: USB + 2.4G Interface Type: Type-c Number of buttons: 6 BUTTONS + 1 SWITCH DPI: 100-12000 Sensor: PAW3311 : 2000million Battery Capacity: 500mah Return Rate: 1000HZ Support system: for Windows Vista / XP / 7 / 8 / 10 / 11, Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: abs colour: Black Package Contents: 1 x data cable 1 x mouse 1 x receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.