1. Material: plastic
2. Counting range: counting 0-99999
3. Power supply: use a button electronic AG10
4. Ring type manual electronic counter with LED light
5. The keys are sensitive and the characters move accurately
6. There is an automatic sleep mode, the LED light is automatically turned off, and it saves more battery
7. Size: about 3.8x3x1.6 cm
8. Weight: about 20 grams
Key Description:
1. Count key: After pressing the value +1, a beep will sound every 100 times.
2. Reset button: press the LDC full-screen display, release the data to zero
3. LED button: press to turn on the LED backlight and turn off automatically after 5 seconds