Usage Tips:Mini LCD Display: The handheld digital counter counts more intuitively. More convenient for your statistics. Materials: The handheld digital counter is made of soft rubber, with simple and elegant appearance, durable, just replace the battery when the power is exhausted.(Typical battery life > 250 hours). This Golf Sports Counter has (+) and (-) buttons! The handheld digital counter can count up to 9999, also easy to reset will bring you back to 0000. Humanized Design: The counter has a voice prompt and can sound when counting. If you don't like the prompt sound, please press and hold the +/- button for 5 seconds to turn off the sound. The handheld digital counter comes with a black lanyard that can be worn comfortably around your neck or wrist. The lanyard design allows you not to worry about the product slipping off your palm, thus extending its service life. Easy to Use: Compared with traditional counters, this hand-held digital counter has the characteristics of light weight, easy to carry, low power consumption and more stable work.