Shot Navi AIR Black Touch Panel Amazingly Only 20g GPS golf navigation golf distance meter OK for competition use Height difference Compatible with

[Equipped with touch panel] Smoother touch panel operation! ! [World's smallest and lightest class] Amazingly light! Only 20g, an ``air-like'' golf navigation system that won't make you feel like you're wearing it. [Made in Japan for peace of mind] All assembly, packaging, and inspection are carried out at our own domestic group factories, achieving a "Made in Japan" product that is more reliable and of higher quality than ever before. [Height Difference/Estimated Distance] Can be switched to suit your playing style The approximate distance you should actually hit is automatically calculated and displayed, taking into account the height difference (uphill, downhill) in addition to the measured straight-line distance. [Compatible with Michibiki L1S] In addition to conventional GPS satellites, it is compatible with the "Michibiki" satellite and reinforcement signal (L1S signal) that is always placed over Japan, making it possible to measure with an error of less than 1 meter.