【Multi-function】: 2 in 1 iPhone headphones adapter supports charging and audio output at the same time. It allows you to charge while listening to music. This iPhone aux adapter is perfect for your daily life or leisure time. | 【Superior Charging Speed】 The jack adapter charging current is 2.1A, and the speed is increased by 1.6 times. The audio cable has a built-in upgrade chip, which can quickly read data, ensure stability, improve output efficiency and save charging time. | 【Advanced sound quality】:The lightning to 3.5 mm headphone adapter is built with upgraded Apple MFi Certified DAC Chip , high-quality materials and original chips to ensure the stability of transmission, lossless music conversion, can quickly read data and ensure the stability and fidelity of sound transmission, giving you a fantastic music trip and experience when using this aux cord. | 【Wide Compatibility】The iPhone adapter charger and headphone is compatible with iPhone 13 mini / 13 / 13 Pro / 13 Pro Max / 12 mini / 12 / 12 Pro / 12 Pro Max / 11 / 11 Pro / X / XS / XS MAX / XR / 8 / 8Plus / 7/7 Plus / iPad / iPod, support all iOS devices run on iOS 9.2 or above, no need APP, plug and play. | 【Warranty service】:We provide 12-month worry-free warranty and lifetime technical support. If you have any questions, please contact us immediately.