TYXZ Vertical Ergonomic Mouse - Wireless

Three-level power saving mode: 1: Three seconds into the first sleep light flashing continuously 2: 1 minute or so to enter the secondary sleep, intermittent flashing lights 3: 8 minutes or so, go to level 3 sleep, the light goes out ★ Type: Vertical healthy mouse ★ Material: ABS ★ Color Classification: Black，Gray . ★ Work: Photoelectricity ★ Wireless Technology:2.4G ★ Wireless distance: 10m ★ Rated voltage / current: 1.5V/5mA ★ Power supply: 1 * AA batteries (not included) ★ Number of keys: 6 keys（4 buttons and 1 wheel (middle button)and dpi(adjustable)） ★ Optical resolution: 800dpi；1200；1600dpi. ★ Button click life: 5 Million times（Mute switch） ★ Product weight: 76g ★ Item size: 11.3*8.2*4.8cm Package includes:1 x Mouse,1 x USB Receiver,1 x User Manual Applicable system: Windows ( windows XP / Vista / 7 / 8 / Server 2003 /2000 / Win10 ,etc) ( OS 10.10 above is recommended) In 2.4G mode: Suitable for desktop computers, notebook computers, smart TV with USB interface, etc. How to use: 1. Remove the micro-receiver installed at the bottom of the mouse. 2:Insert the receiver into the computer's free USB interface. 3:When the mouse switch is turned on, the mouse will automatically install the computer driver, plug and play. Note: This mouse requires1*AA battery, there is no battery inside the mouse!