Please rest assured to buy, we will send you the corresponding version according to the usage standards of the country you purchased. Description: Accurately measures soil from the potted plant roots to prevent excessive or insufficient watering. Handpainted bird on top, it will sing when the soil is short of water to remind you to water the plants in time. With built-in automatic optical sensor inside the bird, so that the sing alarm function will automatically turn off at night Replaceable button battery can support one-year working time. Very easy to use, remove the transparent film under the bird, moisture meter will be powered. Touch two probes at the same time or insert the probe into the wettest soil if you want to turn off the song alarm function. Size Chart: approx. 18x9cm/7.09x3.54inch Package Includes: 1 Piece Bird Shape Moisture Meter. Note: Colors might be different due to different monitor display. Please allow slightly difference in size due to manual measurement. ",