【Plug and play】: No extra software, you just need to plug and enjoy fidelity sound quality. You will be able to keep playing music using your original 3.5mm headphones/ aux cable (Please be Noted: Headphone adapter does not support music control and calling function). 【Perfect Compatibility】: Perfect design for working with all 3.5 mm headphones, speakers and AUX cables 3.5 mm socket. The adapter is suitable for all iOS systems. 【High quality】: ABS material + TPE wire, 100% copper core wire, to provide you with high-speed and stable signal transmission. Enhanced anti-interference ability, high-quality materials and high-quality surface treatment, high-fidelity music effects bring you a new experience. 【Small Portable】: Whether you are on the road, running on the road or driving home, you can easily carry and use this headphone adapter to extend your leisure time and take up almost no space. Mini body design can also be a great gift for you. 【Warranty and Service】: We provide a 12-month warranty. If you are not satisfied with this product, please contact us immediately, our customer service will contact you within 24 hours and give you a satisfactory result.