R2GEAR

Altimeters with built in or using GPS functions; Directional compasses with built in or using GPS functions; Speed indicators with built in or using GPS functions; wireless speaker; Apparatus for measuring direction with or using GPS functions; Personal handheld terminal for GPS navigational apparatus; wireless speaker phones; wireless communication apparatus for voice, data or image transmission; wireless communication apparatus for voice, data or image transmission for smart phones; Touch pen for smart phones