Outdoor GPS Data Logger (Bike/Mountain)

Features:
 - Dimension: 75*42*18 mm
 - Light and handy: 60g w/Li-battery
 - LCD Panel (with back-light)
 - Easy operation, clear view
 - multi-function in single device
 - 99 Trace log records
 - Over 110,000 POI records
 - build-in storage memory
 - Li-battery with Japan Sanyo cell
   (Operation over 9 hrs, made in Taiwan)
General Functions:
 - Speed (Max. speed/average speed/current speed)
 - Height (Max height/ current height)
 - Distance (Toal/ current use)
 - Time (Current/ Preset duration) 
Valuable Functions:
 - Mode for log and reminder for trace scenic spots
 - Two modes for speed calculation
   (for current proceeding time and rest time)
Navigation Function:
 It should work with NB and navigation software.
Expansion Functions: (with extra wireless accessory)
 - wireless anti-thief alert voice
 - calculation for rotation speed (average/current)
 - gradient display

Jog beforehand plan & data logger afterward. LCD display with clear information while cycling/mountain climbing. Upgradable.