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Bullhorn Megaphone Speaker White-Red | 50W Professional Megaphone with Recording, Volume Control and Siren Alarm| Battery Operated and Handheld Mic | Powerful Megafono Speaker with Strap -77SF

Bullhorn Megaphone Speaker White-Red | 50W Professional Megaphone with Recording, Volume Control and Siren Alarm| Battery Operated and Handheld Mic | Powerful Megafono Speaker with Strap -77SF

Regular price $48.99
Regular price $93.84 Sale price $48.99
Sale Sold out

About Item

  1. Voice mode:The megaphone speaker has two audio modes. The first one is voice mode. This mode amplifies your voice or sound spoken into the megaphone microphone and is commonly used for cheerleading and other outdoor activities.

  2. Siren mode:The siren alter mode is the second option. This allows the bull horn loud speaker to emit an emergency alarm sound with just one button press and can be utilized by both police and civilians.

  3. Voice recording:Recording and playback options to get noticed when necessary. The record and replay audio feature stores your voice command, ensuring repeated delivery of your message.

  4. Great for events:Suitable for various uses, our bull horns mega phone speakers are ideal for sports events, life guards, event planners, law enforcement, rescue missions, and more. The megafono speaker can attract attention in various settings, including school assemblies, boats, fairs, rallies, etc.

  5. 50-watt battery:The portable megaphone speaker has a maximum power output of 50 watts. It runs on (8) C batteries and features an ergonomic grip and compact, lightweight frame.


Product Description

The 77SF megaphone speaker offers portable, high-powered audio projection! Each iteration of the megafono bull horns has improved battery life, audio quality, and ergonomic design. Control crowds from up to 1000M with its handheld wireless performance.

The megaphone speaker features a button-activated siren, recording, and a flexible wired microphone for easy voice projection. Powered by (8) rechargeable C batteries(not included), its a battery-operated solution for portable PA speaker control. Get it with the megaphone speaker.


Portable megaphone speaker

High-powered PA sound projection

Siren Alert Mode


Compact and lightweight, this megaphone speaker is perfect for kids. Ideal for cheerleading and sports activities, it lets kids unleash their leadership potential.

With a max power output of 50 watts and audio projection up to 1000M, this megaphone speaker ensures everyone hears your voice.

A button-activated siren alarm is included for emergencies, making this an ideal tool for drawing attention or quickly calling for help.

This bullhorn megaphone speaker, with a detachable mic input with siren and recording options, can be used indoors and outdoors by police, firefighters, cheerleaders, trainers, movie directors, and more.

Technical Specifications:

  • Size Diameter of 230mm x Length of 70mm
  • Material Fresh ABS
  • Dry Cell 8x1.5V (size C)
  • Power 50-watt
  • Microphone Unidirectional
  • Input Dedicated Microphone with
  • Volume control & PTT Switch
  • Weight 1.30 Kg
  • Runs on Eight C-size 1.5V batteries

Package includes:

1x Megaphone


Megaphone 77SF is well suited for cheerleading for leading chants and rallies.

Movie directors can use the megaphone speaker to communicate with the cast and crew.

Well suited for neighborhood and community events for making announcements & attracting attention.

Beach lifeguards for emergencies and passing out important announcements.

Search and rescue missions for communication among team members.

Benefits of products

77SF mega phone speaker lets you project clear and powerful audio from a distance.

Portable design with versatile use for various settings and events.

Easy to operate with multiple functions such as talk, siren, and recording.

The emergency siren features in the megaphone speaker for added safety.

Cost-effective alternative to larger PA systems.



Benefits of over other products

The sturdy velcro strap allows for easy portability by slinging over the wrist or shoulder.

A simplified control panel that lets the users access the features easily.

Record your message with a microphone and avoid repetitive speaking.

Battery-operated PA system with wired handheld microphone and a siren alarm.

The portability and lightweight make the megaphone speaker well-suited to be used by everyone.


has been known for producing high-quality, premium products since 1984.

We are committed to using only the best materials and components to ensure the longevity of our products.

The best deals compared to other brands in the market without compromising on quality.

The trustable choice for thousands of customers scattered worldwide in more than 65 countries.

Backed by a proven track record of customer satisfaction and peace of mind.




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About Brand

, headquartered in California, warehouse in Bellefontaine, OH, USA, has a reputation for being a trusted and reliable brand, offering products designed to meet the highest industry standards. Our products are thoroughly tested and inspected before they are sent to the end user, ensuring that the customers receive products of the highest quality and reliability. With a commitment to quality, affordability, and customer satisfaction, is a brand people can trust for all their needs and wants.



Question: How long does the battery last?

Answer: The battery of the bull horn loud speaker depends on your specific usage. This model can last several hours, but it can vary depending on how often the speaker is used and at what volume.

Question: Can the speaker be used in the rain?

Answer: The megaphone speaker is made of durable material, which means it can withstand exposure to rain and other elements.

Question: How far can the sound be projected?

Answer: This mega phone speaker can project sound up to 1000M.

Question: Can the speaker be used as a PA system?

Answer: The microphone attached to the megafono makes it well-suited to use as a public address system.

Question: Is the megaphone speaker easy to operate?

Answer: The megaphone speaker is designed to be user-friendly with simple controls.

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