Features: Left and right channels 20-50w, 4-8 Ω subwoofer 20-100w, 4-8 Ω. Item Type: Audio Amplifier Board. 1 x Audio Amplifier Board. Other Functions: Supports for Wuzhi Audio APP. Varied Sound Modes: 10 kinds of sound modes with 2.1 sound channel will create pretty sound scenes for full mind and body relaxation.
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