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产品询盘
| 产品名称： | 便携式扩音器 | ||
| 应急场景： | 应急救援队员 | ||
| 产品规格： | 喇叭+1个锂电池+充电头 | ||
| 产品材质： | 135R白 | ||
| 功能介绍： | 便携式扩音器是一种体积小巧、便于携带的音频放大设备，广泛应用于教学、导游、促销、户外演讲、应急救援等场景。其核心功能是将微弱的声音信号（如人声、乐器声）放大并清晰输出，确保远距离或嘈杂环境下的听众能准确接收信息。 | ||
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