Main Features:

• 2-in-1 wireless optical mouse
• Plug and play 2.4GHz wireless connection with up to 10M working distance
• Reliable 2.4GHz micro wireless receiver which can holds inside the mouse
• Dual mode power supply, bulit-in lithium battery and also support 3A alkaline batter
• Sealed by monocrystalline epoxy solar panel to charge lithium battery
• Adjustable 4 tracking speed, provide more precise cursor control
• You can set up the shortcut key by yourself, very conveniently
• Ergonomic design makes you feel good even though using it for a long time
  Specifications:
• DPI: 2000
• Adjustable 4 speed: 800-1200-1600-2000
• System requirements: Windows XP, Vista, Win 7 mac OS X 10.4 or later
• Product weight: 0.10 kg
• Package weight: 0.16 kg
• Product size (L x W x H): 11.5 x 6.0 x 2.5 cm
• Package size (L x W x H): 19.0 x 11.0 x 4.5 cm