Created by Heat Outdoors this Heat and Beat 2KW Patio Heater can be controlled by its dedicated Bluetooth app. This app can be downloaded on both iOS and Android smart phones and can be used to adjust heat output lighting and music. This product is equipped with 4 Bluetooth speakers 3 LED backlights and a safety guard. Please note that the heater units come with a 2 year warranty period however any included lamps only come with a 6 month warranty from date of dispatch.