Champion Sports Megaphone With Siren - 4-8 Watts - MP400W

This Champion Sports Megaphone features a 400 yard range and power from 4 to 8 watts. It has a powerful siren, adjustable volume control, and wrist

Cost Effective High Power Portable Wireless Megaphone with Sound Amplification, Siren, Recording, USB/SD/Aux in - China Handheld Megaphone and Portable Megaphone price

Champion Sports Megaphone With Siren - 8-12 Watts - MP800W

Champion Sports Megaphone With Siren - 4-8 Watts - MP400W

Champion Sports Megaphone : Sports & Outdoors

CSIMP4W, Champion Sports MP4W Megaphone, 4 W to 8 W, 400 yds Range, White

45 W megaphone with siren, USB and SD port and detachable microphone

Cost Effective High Power Portable Wireless Megaphone with Sound Amplification, Siren, Recording, USB/SD/Aux in - China Handheld Megaphone and Portable Megaphone price

Champion Sports Megaphone with Siren,Wrist Strap,1200 Yard Range-Powerful Bullhorn Loudspeaker with Adjustable Volume Control for Sport Events,Crowd Control,12 watts(white&blue),1 Size,MP12W : Cheerleading Megaphones : Sports & Outdoors