Solar Bluetooth GPS Receiver(Version 2.0) 20 channels
Advantages:the longest battery life in GPS system all over the world.
Position Accuracy than others.
Position Accuracy:less 5M CEP(50%),7M CEP(95%) W/O SA
Battery life:30 hours(with solar battery)
Demension:103(L) X55(W) X 22(H) mm
Solar BT GPS Receive, Travel charger,Li-ion Battery and CD Manual