Battery-powered megaphone - Cinefacility

Portable battery operated megaphones perfect for outdoor use. Useful for outdoor use. The version with or without additional microphone is available.

Rechargeable 50 Watt Loud Megaphone with Siren Bullhorn Speaker Outdoo – Electronix Express

Siltron Bluetooth USB Rechargeable Handheld Mini Megaphone - Madukani Online Shop

Pyle Portable Megaphone Speaker Siren Bullhorn - Compact and Battery Operated with 30 Watt Power, Microphone, 2 Modes, PA Sound and Foldable Handle for Cheerleading and Police Use - PMP33SL (Silver)

Rechargeable 50 Watt Loud Megaphone with Siren Bullhorn Speaker Outdoo – Electronix Express

100 Megaphone - Battery Packs - AliExpress

AC110V-220V 2600mAh US EU plug black grey color megaphone speaker Lithium battery - AliExpress

Battery-powered megaphone - Cinefacility

Battery-powered megaphone - Cinefacility

Handheld Lithium Battery Megaphone Handy Mic Megaphone 619U with Record Siren USB TF Card

Pyle Portable Megaphone Speaker Siren Bullhorn - Compact and Battery Operated with 30 Watt Power, Microphone, 2 Modes, PA Sound and Foldable Handle for Cheerleading and Police Use - PMP33SL (Silver)

Rechargeable 50 Watt Loud Megaphone with Siren Bullhorn Speaker Outdoo – Electronix Express

Portable Megaphone,20 W Bullhorn Chargeable Battery Operated,300 Seconds Of Recording,Built-in Siren - Adjustable Volume,​for Football,Baseball,Cheerleading Fans,Coaches,Safety Drills : Buy Online at Best Price in KSA - Souq is now : Musical

MZ M801 (HANDHELD RECHARGEABLE MEGAPHONE) with Recording, BLUETOOTH/USB Media Player & Siren Outdoor, Indoor PA System Price in India - Buy MZ M801 (HANDHELD RECHARGEABLE MEGAPHONE) with Recording, BLUETOOTH/USB Media Player