Item No:D2

Compared with traditional cycling computer providing simple physical numbers, VING GPS cycling computer support even more strong features. For example: Map showing, route planning, road navigating, etc. Users can even measure and record information like physical and bicycle conditions via professional software, and download to PC for analysis to improve own training program.

1. High performance-cost ratio: Crafting best solution program with most favoring price. D2 integrated with modern GPS chipset, not only improve signal receiving and efficiency capability, but also support Japan "Michibiki" function. Moreover, peripheral hardware specification enhance in large extent, including 8MB memories, height meter, thermometer, and Ant+ communication specification. It also supports various Ant+ accessories like heart rate monitor, cadence meter, power meter, etc.

2. Customized and various functions: There are around 40 options for end users’ choices to pick up needed functions. Meanwhile, providing virtual partner to assist various training programs. Besides, well-defined route tracking function ensure users aware the roads home safely.

3. Free and Easy firmware updating: Firmware will be updated based on website feedback and market survey from time to time. Users can download latest firmware from website to the device in a simple way to keep it updated any time.

4. Compact design, water proofing IPX7, easily usage: device weighs less than 60g, easy to carry, function in all weather conditions, single button to enter sporting mode to launch training program.

5. Detailed computer program: multi-lingual, together with Google map to support analyzing various exercise numbers.

Item	D2
GPS operating time	Roughly 16 hours
Dimension	L5.0 x W6.7 x H2.2 cm
Display	H33.58 x W27.50 mm 4 level Grayscale LCD 128 x 160 pixels
Back light display	Single level
Weight	59g
IP level	IPX7
Temperature	-10℃ to 60 ℃
Humidity	5% to 95% Non-condensing
Battery	3.7V rechargeable Li battery
Language	Traditional Chinese, English, Japanese
Memory	80 hours (2s sampling)
Waypoint number	200
Virtual partner	Yes
Software update	Yes
Baro-height-meter	Yes，+/-1.5mbar
Thermometer	Yes
Wired communication	Mini USB, Plug and Play
Wireless communication	2.4GHz/Dynastream ANT+Sport
Accessories	Charging cable、AC adaptor、Bicycle rack、Chinese quick guide、PC software DVD
Optional	Heart-rate monitor、Speed/cadence sensor

Pending