I was using it regularly. The battery life was also good, and I think it can be used for 1.5 to 2 rounds (depending on how you use it, of course). This includes the Z80 unit itself, a dedicated case (with some wear and tear), and a USB charging cable (third-party). The GARMIN Approach Z80 is a high-precision golf rangefinder, characterized by its compact design and ease of use. Garmin Approach Z80 Brand: GARMIN Approach GPS navigation type: Handheld IP standard (waterproof standard): IPX7 Maximum usage time: 15 hours GPS navigation weight (g): 226 g Design: Black and white combination Thank you for looking.