The Jecod DMP-15 is a cutting-edge cordless freshwater smart thermostat controlled via an app. Made from durable stainless steel, this sleek black device offers a convenient Bluetooth connectivity for easy control. With a power source that can be charged from 110-240V, this programmable thermostat provides efficient heating and cooling systems for your home. Designed in Mainland China, this model ensures a high-quality product with advanced features to suit your needs.