Logitech M350, Pebble Wireless Multi-mode Bluetooth Mouse, 1-year warranty in the Philippines. - New color, brighter than before - Sensor resolution increased from 1000 DP to 4000 DPI. - Battery life extended from 12 months to 24 months. Sub description Optical sensor: 1000 DPI Support: WINDOWS/MAC/CHROME OS/LINUX/SURFACE Connection: Wireless and Bluetooth, with nano receiver Specifications Details Mouse size Height x width x depth: 26.5 mm x 59 mm. Weight (with battery): 100 g Nano Receiver H x W x D: 14.4 mm x 18.7 mm. Weight: 1.8 g System Requirements Receiver Requirements: Available USB port. Windows 10 or later, Windows 8, Windows 7 macOS 10.10 or later Chrome OS Linux kernel 2.6+ Bluetooth Requirements: Bluetooth Low Energy technology Windows 10 or later, Windows 8 macOS 10.10 or later Chrome OS, Android™ 5.0 or later​ Windows® | Mac | Chrome® OS | For Surface™ Technology Features Sensor technology: High-precision optical tracking Sensor resolution: 1000 dpi Number of buttons: 3 Scroll wheel: Yes - mechanical Scroll button: Middle button Unifying mouse: Yes Unifying ready receiver: No Battery life: 18 months Battery type: 1 pre-installed AA battery Wireless operating distance: 10 meters4 Wireless technology: Logitech receiver or Bluetooth Low Energy technology Warranty: 1 year warranty **Please remember to keep the product packaging in case of claims**