Asahi Golf GPS Golf Navigation EAGLE VISION ACE PRO BK Watch Type Black EV-337

GPS specifications: GPS / GLONASS / MSAS / QZSS (Michibiki) L1S signal compatible, communication specifications: Bluetooth(R) SMART Display: 240 x 240 pixel color LCD, Waterproof: IPX7 External dimensions: Width 46mm x Height 46mm x Thickness 15mm, Weight: 41g Power supply: Li-ion battery (charged via USB Type-C); Usage time: Golf mode: approx. 11 hours; Clock mode: approx. 24 hours Operating temperature range: -10 to 60°C, Charging temperature range: 0 to 40°C, Country of origin: Philippines