[Excellent Compatibility]:Specially designed for iPhone enthusiasts. This headphone adapter is compatible with iPhone 12/12 Pro / 12 Pro Max / 12 Mini / 13/13 Pro / 13 Pro Max / 13 Mini / 11/11 Pro / 11 Pro Max / XR / XS / XS Max / X / 8 / 8 Plus / 7/7 Plus. Supports all iOS systems. [Lightweight and Portable]:Whether you are on the go, jogging on the go or get home, you can easily carry and use this headphone adapter to extend your leisure time and take up almost no space. The mini body design can also be a great gift for your family and friends, please note: this adapter cannot be used for calls. [High Quality]:100% copper core wire provides you with fast and stable signal transmission. With higher wear resistance and corrosion resistance, improved anti-interference ability, use of high-quality materials and high-quality surface treatment technology, perfect match with all headphones of 3.5 mm, high music fidelity and a new experience. [Good Sound Quality]:Professional 3.5mm audio jack output interface, up to 48KHz and 24-bit audio output, which can provide you with lossless sound quality. With advanced noise reduction technology, you can enjoy music in an ideal environment. The comfortable material adapts perfectly to your helmet, no adjustment is necessary. [Easy to use]:You don't need to download other apps before using them. Just use the plug-in adapter to enjoy wonderful music. You can use it when travelling and doing sports.