Bluetooth version: V5.0 Supported inputs: Bluetooth, TF card, USB, AUX Key benefits Stable wireless audio with Bluetooth 5.0 for quick pairing and reliable streaming Flexible playback options: wireless Bluetooth, TF card music, USB drive playback, or wired AUX input Broad device compatibility with most Bluetoothenabled phones, tablets, and other media devices What it does Enables wireless music playback from Bluetooth devices with a stable connection Provides independent wired playback via TF card, USB, or AUX for offline or direct source use Use scenarios Home listening: pair with a smartphone or tablet to stream music or podcasts to a speaker or audio system via Bluetooth Invehicle or desk setup: connect through AUX or USB to play music from a phone, USB drive, or other compatible source Offline playback: insert a TF card containing music to enjoy without needing a paired device Performance and compatibility Designed for easy, reliable operation with minimal setup Supports multiple playback options to suit different environments and needs Maintains compatibility with a wide range of Bluetoothenabled devices while offering wired alternatives for flexibility