1. Intelligent design: automatic opening, automatic connection, easy to use. 2. Easy to switch: Easily set up all Apple devices and switch between devices easily. 3. Quickly access Siri by saying ''hi, Siri'' or double-clicking the settings Double tap to play or skip forward. 4. : the wired charging box can be charged using the Lightning connector. 5. Clear sound quality: rich high-quality sound, bring you a sense of hearing. Descriptions: This wireless headset is the authentic Apple wireless headset. The system requirements are as follows: iPhone, iPad and iPod touch models for iOS 12.2 or higher. Apple Watch model with watchOS 5.2 for higher. models with OS 10.14.4 or higher. Apple TV model with tvOS 12.2 or higher.