Model Number: SK-M580 Brand Name: Skull Key Specifications/Special Features: 1. Resolution: 1000/1600dpi2. Buttons: 3 keys3. Accessory: nano receiver, plug-and-play function4. Battery type: 1*AA5. Working frequency range: 2.4GHz6. Effective range: 10m7. Install handwriting softwareunder Windows operation system, supports handwriting input and recognition function,synchronous pronunciation , virtual keyboard function8. Compatible with Microsoft's windows 98, SE, 2000, NT, XP, Vista and Wins 7, 109. Product size: 100*60*33mm Shipping Information:

• FOB Port: Shen zhen
• Lead Time: 20 - 30 days

• Dimensions per Unit: 9 × 4 × 12 Centimeters
• Weight per Unit: 83 Grams
• Units per Export Carton: 100
• Export Carton Dimensions L/W/H: 46.5 × 41.5 × 26 Centimeters
• Export Carton Weight: 9.3 Kilograms

Main Export Markets:

• Asia
• Australasia
• North America
• Western Europe