ferrari hardcase s21 pu leaher black on track with stripes cord JBL Deep Bass Sound and thanks to the use JBL Deep Bass Sound and all the freedom of true wireless for up to 20 hours with the JBL Wave 200TWS 1) Connect ProSterilizer2 through the Type C cable included in the box2) Open the lid and insert your smartphone or accessories3) Close the lid and press the button to start the sterilization process the fit is perfect The case is covered with genuine leather