Specifications: Material: ABS; Color: black; Voltage: 1.5V; Maximum count: 0-9999 seconds; Power supply: 1 x AG13 button battery (not included); Dimensions: 6.5 x 3.5 x 2 cm/2.5 x 1.3 x 0.7 inches; Weight: about 30 grams; Features: Portable and easy to use. Small and convenient size. Add or subtract. On/off/reset button. Small rope for grabbing. LCD screen/Maximum count 0-9999s. Sound timing: Make a "didi" sound when counting. Operating Instructions: Power On - Press the On/Off/Reset button, the device will display "0". To add counts - press the green button (+), it will beep with each count. To subtract counts - press the red button (-), it will beep with each count. To turn the beep off or on at any time - press and hold the green or red button for 3 seconds. To reset Tally - press the On/Off/Reset button for 3 seconds. To close the tally - when the counter reads "0", press the on/off/reset button for 3 seconds. Package Included: 1 x Golf Scorer (Battery Not Included); Note: Please allow a little error due to manual measurement. Please make sure you don't mind before bidding. The color may vary due to different monitors, please understand.Notice: Hello, please pay attention to your delivery address when purchasing products. If your receiving information (such as: name, street, house number, doorbell/email without name, etc. is incorrect, the order will not be delivered correctly.)