Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•40mm Speaker, rated power is 3W, impedance is 4 Ohm
•High sensitivity, loud voice, good and clear sound quality
•It is a speaker as a replacement for your sound system
•Adequate volume, it will be your best choice if you have an good application.
