Shidu S611 Portable Voice Amplifier

The Shidu S611 Portable Voice Amplifier is an ideal tool for teachers, tour guides, and lecturers, delivering loud, clear sound with effective anti-howling technology. It boasts a long-lasting built-in battery, USB external storage support, and a portable design.

model: S611 External storage device read: USB Equipped with AI large model: other category: Portable/Outdoor Speaker Built-in battery: Built-in battery Certified Model: S611 Main Material: plastic Does it support phone calls?: not support Comes with casters: none Voice Interaction: not support package style: Set