Key benefits Flexible input option Input/Output: TF allows direct playback from a TF card, enabling music or karaoke tracks without additional devices. Flexible listening modes Sound Modes: 3D Surround Sound Mode for an immersive listening experience, and Standard Mode for clear vocal and music balance. Designed for karaoke environments Use: KTV System, with the speaker positioned to support vocal performance and partystyle playback within a karaoke setup. Category clarity Category: Speakers, suitable for integration into a home or venue karaoke system. Specifications and attributes Input/Output: TF Sound Modes: 3D Surround Sound Mode, Standard Mode Use: KTV System Category: Speakers Size: not specified Material: not specified Performance notes: Two sound modes provide options for room size and preference, enhancing either immersive playback or clear vocal reproduction. Use scenarios Home karaoke sessions Load tracks onto a TF card and connect to a KTV system. Switch between 3D Surround for an immersive ambience and Standard for balanced vocal focus. Small gatherings or private KTV rooms Use the Standard Mode for clear vocal performance during singing, or switch to 3D Surround to create a more engaging party atmosphere. Karaoke events or venue setup In venues with a KTV system, use TF card playback to run backing tracks and vocals, maintaining reliable operation independent of network connectivity.