Battery powered Batteries DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) N DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) 5 15 HP 935 Creator Wireless Mouse, Right-hand, Track-on-glass (TOG), RF Wireless + Bluetooth, 1200 DPI, Black HP 935 Creator Wireless Mouse. Form factor: Right-hand. Movement detection technology: Track-on-glass (TOG), Device interface: RF Wireless + Bluetooth, Movement resolution: 1200 DPI, Buttons type: Pressed buttons, Buttons quantity: 8, Scroll type: Wheel. Power source: Batteries. Product colour: Black