What's in the box:

Plant Monitor Smart Soil Moisture Meter Plant Water Tester Moisture Sensor Flower Plant Care for Home Garden Farm (Standard)

Features:
This smart soil moisture meter helps to detect water content of the soil quickly and accurately.
With this tester, you can know whether the plant should be watered, so that you will never over/under water your plants again.
It can be used in any soil, durable and not easily damaged.
It's helpful for you to care flowers and plants, and make them grow healthy and strong.
Easy to Use: Simply insert the probes into the soil, red indicator flash per 30s if less water; green light indicates moisturizing; blue light flash if too much water.
Powered by Button Battery CR2032.(not included)

Specifications:
Material: ABS
Color: White
Size: 131 * 25.1 * 10.9mm / 5.16 * 0.99 * 0.43inch
Working voltage: 3V
Working current: 10uA
Battery: 1 * 3V CR2032(not included)
Rated power: 0.03W
Package weight: 30g

Package list:
1 x Smart Soil Moisture Meter
1 x User manual