1. Most potted plant deaths are caused by water shortage or overwatering. This soil moisture sensor emits a sound when the soil is dry, reminding you to water your plants. This helps prevent overwatering due to uncertainty about soil moisture levels. 2. There is no need to monitor numerical readings. Simply water your plants when the device activates, making plant care easier. 3. The decorative design doubles as a garden ornament, enhancing the appearance of flowerpots and outdoor spaces. 4. The device is easy to use. Remove the insulating film from the bottom to activate. Insert the probe into the soil. The device may initially emit sounds resembling birds or frogs, but will stop once adequate soil moisture is detected. 5. Uses a standard button battery with up to one year of battery life. Features a built-in light sensor that automatically disables the sound function at night to prevent disturbances. The device will reactivate during daylight to indicate power availability. To disable the sound, press both probes simultaneously or insert them into wet soil. After inserting the probe, the sound should stop shortly. If the sound continues, watering may be needed. Water when the sound activates. Color: Yellow/Black Material: Resin Size: 18 x 9 cm Package Contents: 1 x Soil Moisture Meter Note: Clean the probe tip periodically with fine abrasive paper or steel wool for optimal performance.