Manufacturer's product description and specifications:

GlobalTop Technology Inc. is proud to present you the most innovative GPS application product, HUD GPS Speed Meter with BT, HG100. HG100 is combined with the three exciting modern technology, Heads-Up Display (HUD), GPS, and BT. With HUD, the car information of car heading and speed are being projected onto the windshield window which is ahead of driver and drivers can keep their eyes on the road and enjoy the fun of driving. HG100 has also the Over-Speed Alert function to remind drivers with condition of vehicles in real time. The GPS technology, based on MediaTek Inc. architecture, the world's leading digital media IC solution provider, is providing the 51 channel all-in-view satellite tracking, 5Hz update rate function to show the most detail position fix and bring drivers enjoying the feeling of speed. HG100 also has the BT interface function, compliant with BT V2.0, works with PDA, Smart Phone and laptop computer and is compatible with all navigation software.

    HG100 is going to re-define the meaning of BT GPS receiver and going to be the driving force of GPS innovation

Vehicle Speed Meter range from 0~999 km/h

Indication of Heading Direction

Speed Warning Function

Ambient Light Sensor

Capable of Unit switch between km/h, mile/h

Base on MediaTek Inc. Architecture.

L1 frequency, C/A code, 51 channel satellites all in view tracking

Update Rate: 5 Hz, provide more real time speed/position information

Fast Position Fix, Cold start<36s, Warm start<34s, Hot start<1s

-158dBm sensitivity, superior urban canyon performance

Work with PDA, Smart Phone, Computer

Compatible with all navigation software

DGPS (RTCM, SBAS (WAAS, EGNOS, MSAS)) support

RoHS compliant

BT version 2.0, class 2, at least 10 meters transmitting distance

Electrical Characteristics
Protocol	NMEA 0183 v3.01 (Default: GGA,GSA,GSV,RMC,VTG) MTK NMEA Command
Baud Rate	38400,N,8,1(Default)
Update Rate	5 Hz
Datum	WGS84
Channel	51 channel satellites all-in-view tracking
Frequency	L1, 1575.42MHz
Hot Start	1 sec. (Average)
Warm Start	34 sec. (Average)
Cold Start	36 sec. (Average)
Reacquisition Time	Less than 1 sec (Typical)
Position Accuracy	< 3m CEP (50%) without SA (Horizontal)
Sensitivity	Tracking: -158 dBm
Power Supply	DC 5V
Power Consumption	100mA(Average)
Battery Life	7~9 HRs with rechargeable Li-Ion Battery
Antenna Type	Built-in low noise patch antenna
BT	Class 2, distance up to 10 meters
Dimension	104.08(W)x20(L)x41.06(H) mm
LED Indicator	Red LED: GPS is fixed or not fixed / Power On Green LED: Battery Indicator Blue LED: BT is connected or not connected
Operating Temperature	-10°C to + 70°C
Storage Temperature	-40°C to + 85°C
Operation Humidity	5%~95%, Non-Condensing
HUD function	Vehicle Speed, Heading, Speed Warning

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* Warranty information is located in the specifications section

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* Free EMS Shipping Upgrade: when you purchase this item, everything else that's shipped with this item will be upgraded to EMS shipping at no additional charges.

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United States, Canada, Australia, Austria, Belgium, Cambodia, Canada, Denmark, Finland, France, Germany, Greece, Hong Kong, Indonesia, Ireland, Italy, Japan, Luxembourg, Macau, Malaysia, Malta, Mongolia, New Zealand, North Korea, Norway, Papua New Guinea, Philippines, Portugal, Singapore, South Korea, Spain, Sweden, Switzerland, Thailand, U.K., U.S.A and Vietnam.

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Please choose Airmail shipping during checkout and we will upgrade your package to EMS for free. Customers from other countries please contact us for EMS upgrade details.