• Mature 2.4GHZ wireless technology, rapid and stable data transmission, the effective distance up to 8 meters
• Can be folded deformation, convenient storage(automatic power-off when folded)
• Dimensions: 5.1" * 2.3" * 1" inch
• Two generation optical positioning technology, more accurate positioning
• The use of grinding process, smooth feel smooth

Mature 2.4GHZ wireless technology, rapid and stable data transmission, the effective distance up to 8 metersNOQ