Specifications:
Main Material: ABS + PP
Color: White + Green
Battery: 2 x LR44 button batteries, 1.5V (included)
Item Size: 6.1 x 1.0 x 0.9 inches (155 x 26 x 24 mm).
Item Weight: 12g / 0.4oz
Package Size: 7.1 x 1.2 x 1.2 inches (180 x 30 x 30 mm).
Package weight: 18g / 0.6oz
Note:
When humidity is appropriate, the green light will flash once every 2 hours. If the soil is dry, the yellow light will flash 3 times every 2 hours. The soil is especially dry and the red light flashes once every 6 seconds to warn you that you need to water immediately.
Package Contents:
1 x Soil hygrometer