【High Sound Quality】 The Technics AZ40M2 supports Hi-Res audio and employs LDAC technology, providing a high-quality music experience wirelessly. 【Convenient Features】 Alexa is built-in, enabling voice control. Bluetooth connectivity allows for easy pairing with smartphones and tablets. 【Comprehensive Accessories】 A charging case is included, making it convenient for carrying. It supports USB Type-C charging for smooth charging. Comes with a protective case. - Brand: Technics - Model: AZ40M2 - Wireless: Yes - Hi-Res Audio: Supported - LDAC: Supported - Alexa Compatible: Yes - USB Type: Type-C - Accessories: Charging Case - Package Contents: Earphones, all earpieces, charging case Thank you for viewing.