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.
•Easy Replacement Accessory: Keep a few spare filters on hand to maintain the pristine condition of your earbuds or in-ear headphones over time；Easy Installation: Simply insert the filter into the earphone nozzle for a secure and snug fit, ensuring optimal sound quality
From USA
