GPS typeGeocaching (GPS stash hunt):Y Auto:Y NavigationTraffic Message Channel (TMC):Y Live Traffic Message Channel (TMC):Y GPS PerformanceChannels quantity:64 channels MapMap coverage:Denmark,Finland,Norway,Russia,Sweden,Ukraine Maps included:Y DisplayDisplay diagonal:15.2 cm (6") Touchscreen:Y Display resolution:800 x 480 pixels MemoryCompatible memory cards:MicroSDHC Internal storage capacity:4 GB Internal memory type:DDR3 RAM capacity:512 MB Maximum memory card size:32 GB Storage media type:Flash NetworkingWi-Fi standards:IEEE 802.11b,IEEE 802.11g,IEEE 802.11n Wi-Fi:Y Bluetooth:N DesignForm factor:Handheld/Fixed Colour of product:Black Ports & interfacesMini-USB 2.0 ports quantity:1 Weight & dimensionsWeight:250 g Width:160 mm Depth:13 mm Height:95 mm RadioFM transmitter:Y PerformanceVideo playback:N MP3-player:Y Processor model:Allwinner A13 Processor frequency:1.2 MHz Built-in speaker(s):Y Operating system installed:Android Operating system version:4.2.2 PowerPower source type:Battery Battery technology:Lithium-Ion (Li-Ion) Battery capacity:1500 mAh