Charging + Audio Cable: This 3.5mm AUX + USB charging and audio cable is designed for most iPhone or iPad devices, allowing you to charge your device while playing music through speakers, car audio systems, or headphones with a 3.5mm AUX jack. ^Upgraded Original Chip: Eliminates electroacoustic interference and restores excellent sound quality. Better compatible with iOS 9, 10, 11, 12, and the latest 13 versions, with automatic upgrades. The USB-A male connector is compatible with most car chargers. ^2-in-1 Design: Most newer iPhones have eliminated the 3.5mm audio jack. This iPhone audio charging cable combines two cables into one, serving as both a charger and audio output for your iPhone or iPad/iPod. ^Plug and Play: Suitable for older vehicles that use an AUX jack instead of Bluetooth. It allows simultaneous music playback and iPhone charging, making it ideal for in-car applications, especially for vehicles with a separate AUX jack and power outlet. ^Moderate Length: At 1.2 meters (3.94 feet), it is long enough for your daily needs. With a branch length of 1.3 feet and a total length of 2.6 feet, it extends from the 3.5mm audio jack to the USB AV port. It is made of durable TPE material to prevent tangles.