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Best Choice Pyle 
PYLE-PRO Portable Megaphone Speaker Siren Bullhorn - Compact and Battery Operated with 20 Watt Power, Microphone, 2 Mode Voice mode: the megaphone speaker has 2 audio modes. The first one is voice mode wherein the bullhorn Amplifies a voiceFxvhojq 
Police Siren Bike LED Light Electric Horn - 4 Sounds Melody, 6-LED Blue and Red Bicycle Safety Light 【4 Button Controls】Four kinds of sound effects are free to choose, and 6 LED light flicker with the ringing of the bell,
Siren Horn Speaker Siren Horn Speaker. 8 ohms 10 watts siren speaker, amplifier driven. Made in Taiwan. Beautifully well constructed high qBest Value Coolrunner 
Coolrunner Bugle Horn, Retro Clown Siren, Kids Bike Hooter, Classic Vintage Metal Twist Loudspeaker Snail Air Horn for V MATERIAL: Polished stainless steel is non-fading, durable and weather resistant, does not readily corrode, or rust and t
The Enforcer Siren Horn 5 Sounds 12V, Novelty, Fun, Loud, Sounds, AAA-1275 If you are looking for a fun horn for your ride, then look no further than The Enforcer Siren Horn. Included in the kitCoolrunner 
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