US Cypress RF Chipset
2 years battery life with normal use
Auto Sleep/Awake button to save power
Power saving function is set-up automatically every 13 minutes and is easily activated by moving the mouse
Arc and ergonomic design for smooth movement
Cellular techonology, multipoint interconnection (many connection technologies compatible with multiple Bornd wireless mice and keyboard)
Ergonomic design of the arc wireless mouse
180 degrees perfect joint your palm, move more comfortably and smoothly
Press the Left and Right buttons at the same time for 3 seconds to adjust resolution between 1000 & 2000 DPI
Gold-plated mini-receiver