iPlay Bluetooth Compatible Audio Transmitter Adapter for Nintendo Switch

1. Portable and lightweight: small, lightweight and portable. This product is small enough to put in a pocket. Easy to carry when traveling or going out. 2. Switching a button: a button that switches between the host and the computer display interface. 3. Charge During Game: Charge the game console when playing in desktop mode. 4. Dual interface design: The product has two types: Type-C and HD video interfaces. 5. Applicability: A custom-made Bluetooth transmitter exclusively for Nintendo Switch / Switch OLED host game consoles.