Logitech M557 Bluetooth Mouse
Technical Specifications:
 - Dimensions (height x width x depth): 58mm  x 100mm x 34mm
 - Mouse Weight (including battery): 107g
 - Sensor technology: Advanced Optical Tracking
 - Sensor Resolution: 1000
 - Number of buttons: 6
 - Scroll Wheel (Y/N): Yes
 - Tilt scroll function (Y/N) Yes
 - Battery life: 12-month battery life*
 - Battery type: 2 AA batteries
 - Wireless operating distance: Approx 10m*
 - Wireless technology: Bluetooth®
 - Supported OS: Windows 7/8/10, Mac OS X 10.6.8 or later Chrome OS
 - Warranty: 3-year Limited hardware warranty
 - Package Contains: M557 Bluetooth Mouse & 2pcs of AA batteries & Documentation
 - Part Number: 910-003958 (Color: Dark Grey)
* It may vary based on use and computing conditions.
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