Short Description:

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• size: 98x155MM
• material: ABS or PP
• function: 喊话+警报/音乐
• power: 5w
• sound range: 100米左右
• battery: 6节或者4节AA电池
• producing area: zhejiangyuyao
• Product specifications: 规格\包 1pcs/1彩盒 规格\箱 50个/箱