الوصف

*8KM, a high-tech product combines the advanced Bluetooth technology and GPS technology. Through, Bluetooth technology, you can receive and storage GPS data through intelligent mobile phone, PDA, laptop and desktop. Can be used for location、navigation、read the history of track records, and other applications Feature 1. Very low electricity cost and work up to maximum *8.5 hours 2. High-sense, good-performance GPS chip, receiving *5 satellites simultaneously 3. Accord with Bluetooth 2.0 Specification CLASS 2 4. Support Bluetooth serial communication Profile (SPP Profile) 5. Compatible with li-battery and charger of mobile phone (******0) 6. 3 LED indicate statues of Bluetooth, GPS and recharging 7. Support the baud rate ***0bps in NMEA****3 standard 8. Can store the equivalent of **0 hours history GPS track information. 9. Small-size, humanized design, portable, cute appearance 3. Technical Index General Index Receivable frequency L1, ***5.*2MHz C/A code 1.**3MHz Channel *5 Sensibility Search ***1dBm Track ***0dBm Precision Location 7m CEP *0%，3m CEP *0%(SA OFF) Velocity 0.1m/s Location time Hot startup 1s, average Warm startup *5s, average Cold startup *0s, average Dynamic condition Altitude Max *0 km Horizontal speed Max **5m/s Acceleration Max 4g GPS protocol NMEA****3 ASIC protocol Default NMEA GGA, GSA, GSV and RMC, (VTG, GLL and RMS optional) ***0bps baud rate, 8 data bits, 1 stop bit, no check bit Bluetooth index Bluetooth code V2.0+EDR Emission power Class 2 (4dBm max) Receiving sensibility **0dBm Communication distance *0m typical (free space) Profile Communication Profile Serial Port Profile (SPP) Power consumption Working current about *0mA average Working voltage 3.7V～4.2V Chargeable voltage 5.5V Battery Recharge time 2.5hrs typical Working time about *8.5hrs, track after the charging is full