B7-825ADT (Tuya version)

Supports dual-zone music control with a 7-inch touchscreen, 1024x600 resolution, for easy operation and control. Music playback: Supports audio formats such as MP3, WAV, WMA, FLAC, DTS, APE, AC3, OGG, and more. Bluetooth: Allows connection to mobile phones for music playback via Bluetooth. External audio input: Supports external audio sources, which can be amplified and output through the system. Supports wireless microphones and home karaoke (optional feature). Time and calendar: Supports clock and calendar display functions. Storage card functionality: External TF card slot, supporting up to 32GB TF cards. USB functionality: External USB slot, supporting up to 32GB USB drives. Supports both wired network and Wi-Fi connections. Comes with an RS485 interface. Suitable for homes, commercial areas, children's rooms, etc.