- US$40.99 + Free shipping
- Save: US$39 (49%)
- Free shipping to Singapore with minimum purchase of US$125.
- Enduring battery life: Up to 250 hours of non-stop gaming-8X greater than typical wireless performance
- Delta Zero sensor technology: Delivers power-saving optimization and high accuracy cursor control
- Wireless gaming technology: 2.4GHz connection gives you freedom from cords, clutter and game interference
- Performance/Endurance switch: Easily switch between two modes to save power for when you need it most
- For Windows and Mac: Works with Windows 8, Windows 7, Windows Vista and Mac OSX 10.6.8 or higher
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