product description:
feature:
Three buttons are easy to operate and can be used as up / down timers from 1 second to 99 minutes.
Suitable for cooking, sports, rest and learning.
Brand new and high quality.
specification:
material: plastic
Color: as shown
Size: 2.9 * 7.1 * 7.9 cm
Power supply mode: One AAA battery (not included in the product)
Package includes: 1x timer
Note: Because manual measurement may have 1-2cm error, please understand. Thank you!