Product Name: VOICE CADDIE A2 Size: 47mm x 47mm x 13.9mm / 31.6g (body) 50.5g (body + band) Components: Main unit, USB cable Main Functions: Smart Course View™ / Smart Green View™ / Auto Slope / Tournament Mode Compatible Courses: Compatible with 40,000 golf courses worldwide (Course View & Green View: partially supported) Supported Languages: Japanese, Korean, English Materials: Body: PC / Band: Silicone Water Resistance: Water resistant for daily use Power/Battery Type: USB 2.0 charging clip / Li-Polymer Manufacturer/Country of Manufacture: VC INC. / South Korea - Purchased in 2022 and used for approximately 100 rounds. With a full charge, the battery lasts for 18 holes in GPS mode (assuming GPS is turned off during lunch breaks). - The box and instruction manual are not included, but the manual can be found on the manufacturer's website below. https://www.voicecaddie.jp/manual/detail/100022767 - Please check the condition of the product in the photos and purchase with no claims and no returns.