Product Description

Characteristics:
* Combined GSM with GPS, fashional and simple, big capacity phone book, SMS, alarm clock, FM, GPS positioning, hold up alarm

Parameters
* Frequency: 850/900/1800/1900MHZ
* Holding time: 5H
* Standby time: 7 days(GSM)
* Battery: yes
* Size: 118*63*27mm
* Weight: 110g

GPS performance:
* Satellite channels: 88, capture for 66, tracking for 22
* Frequency: L1, 1.57542GHz, C/A
* Start: <1.5s(hot)，<34s(warm)，<35s(cool)
* Power consumption: 38mW, typical@tracking
* Precision: <2.5m Position Accuracy, 0.05m/sec，Velocity Accuracy
* Senstivity: -164dBm(Tracking)
* Recapture: <1s