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Amazon.com : Pyle 100-Watt Square Megaphone Bullhorn, Lightweight and Portable Loud Air Horn with Aux (3.5mm) Input for MP3/Music, Automatic Siren, MIC/Talk (Black), 1500 Square Yards Projection Range : Sports & Outdoors
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Amazon.com : Pyle 100-Watt Megaphone Bullhorn, Lightweight and Portable Loud Air Horn (3.5mm) Input for MP3/Music, Automatic Siren, MIC/TALK (Black), 1500 Square Yards Projection Range : Sports & Outdoors
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4 Key Remote Control Car Horn with Programmable MP3 Player and Class D 30W Amplifier 433MHz Remote MP3 Siren Horn for Cars - AliExpress
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Amazon.com: Waterproof 115db Electric Sound Horn Loud Speaker Truck Warehouse Alarm Siren Support MP3 Playback : Electronics
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