Reviews Amplifier Alarm

6\ Black Plastic Hollywood Movie Director Megaphone

  • MULTIPURPOSE: Has been utilized by indoor & outdoor fire officers, mentors, police, firefighters, cheerleader, schools, sports activities, occasion organizers and director megaphone want to utilize this minimal bullhorn for various reasons.
  • VOICE AMPLIFIER MODE: Amplifies your voice as spoken into the microphone. It produces 30 watts of sound that can cover 800 yards. Truly are huge w/ it goes to the utilization of our amplifier. Lightweight 1.45 lbs, alarm mode battery operated.
  • SIREN ALERT MODE: Pyle PMP37LED amplifies an emergency tone with adjustable volume control through the megaphone speaker. Our versatile bullhorn really equals that of which is delivered by significantly bigger and considerably more costly gadgets.
  • VERSATILE: This portable megaphone with siren is amazingly lightweight and has been fitted with an advantageous conveying strap. Our megaphone bullhorn speaker works with just 4 C batteries. Bring it with you to your next exceptional occasion.
  • WORKED IN SOUNDS: It has been pre-introduced with a wide range of sounds that will add fervor to your occasion. Utilize the siren when you need to stand out enough to be noticed. Our amplifier bullhorns offers a scope of audibles including a siren.
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Professional 75W Super Loud & Heavy Duty Megaphone

  • MULTIPURPOSE: Has been utilized by indoor & outdoor fire officers, mentors, police, firefighters, cheerleader, schools, sports activities, occasion organizers and director megaphone want to utilize this minimal bullhorn for various reasons..
  • VOICE AMPLIFIER MODE: Amplifies your voice as spoken into the microphone. This mini electronic bullhorn megaphone produces 40 watts of sound that can possibly cover 1000 yards..
  • Truly are huge with it goes to the utilization of our amplifier. Lightweight 3.43 lbs and alarm mode battery operated.SIREN ALERT MODE: Pyle PMP43IN amplifies an emergency tone with adjustable volume control through the megaphone speaker..
  • Our versatile bullhorn really equals that of which is delivered by significantly bigger and considerably more costly gadgets.VERSATILE: This portable megaphone with siren is amazingly lightweight and has been fitted with an advantageous conveying strap..
  • Our megaphone bullhorn speaker works with just 6 D batteries. Bring it with you to your next exceptional occasion. WORKED IN SOUNDS: It has been pre-introduced with a wide range of sounds that will add fervor to your occasion..
  • Utilize the siren when you need to stand out enough to be noticed. Our amplifier bullhorns offers a scope of audibles including a si....
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FM Transmitter 800W Professional Broadcast FM Transmitter Radio Station FM Radio Broadcast Station Audio

  • This fm transmitter complies with US FCC part 15 certification (FCC ID:2A6BQ-YXHT）.
  • The transmitter will switch to auto-protection with alarm message and a beep sound once the working temperature gets higher than normal range.SWR is....
  • When the fan stops running, the alarm message will be displayed on the screen.
  • The transmitter implements digital FM modulator module as its core,combining with RF power amplifier..
  • High performance and very good reliability has been proved by the large usage of RS RADIO transmitters.Also it is low cost and small size..
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300W Radio Broadcast FM Transmitter, Radio Professional 300W FM Transmitter for Radio Station Long Range Fcc Certified for Church Parking Lot School Community City

  • ... 【Adjustable power LCD Screen Display】Meet different broadcast channel requirement,can arbitrarily set with big LCD screen display shown the specific parameters. it is convenient to know transmitter working statues transmitter implements digital FM modulator module as its core,combining with RF power amplifier..
  • 【Strong Compatibility & Wide range of application scenarios 】Well compatible with most of the smartphones and more devices. Can be used for church station, park station, school station ,factory station or create your own station.
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Pyle Megaphone Speaker PA Bullhorn - with Built-in Siren 30 Watt Voice Recorder & 800 Yard Range - Ideal for Football, Soccer, Baseball, Hockey, Basketball, Cheerleading Fans & Coaches - PMP35R

  • MULTIPURPOSE: Has been utilized by indoor & outdoor fire officers, mentors, police, firefighters, cheerleader, schools, sports activities, occasion organizers and director megaphone want to utilize this minimal bullhorn for various reasons.
  • VOICE AMPLIFIER MODE: Amplifies your voice as spoken into the microphone. Produces 30 watts of sound can possibly cover 800 yards. Truly are huge w/ it goes to the utilization of our amplifier. Lightweight 1.83 lbs & alarm mode battery operated.
  • SIREN ALERT MODE: Pyle PMP35R amplifies an emergency tone with adjustable volume control through the megaphone speaker. Our versatile bullhorn really equals that of which is delivered by significantly bigger and considerably more costly gadgets.
  • VERSATILE: This portable megaphone with siren is amazingly lightweight and has been fitted with an advantageous conveying strap. Our megaphone bullhorn speaker works with just 4 D batteries. Bring it with you to your next exceptional occasion.
  • BUILT IN SOUNDS: It has been programmed with a wide range of sounds that will add fervor to your occasion. Utilize the siren when you need to stand out enough to be noticed. Our amplifier bullhorns offers a scope of audibles including a siren.
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MyMealivos Portable Megaphone Bullhorn 20 Watt Power Megaphone Speaker Voice and Siren/Alarm Modes with Volume Control and Strap (Deeppink)…

  • Multipurpose: Has been utilized by indoor & outdoor fire officers, mentors, police, firefighters, cheerleader, schools, sports activities, occasion organizers and director megaphone want to utilize this minimal bullhorn for various reasons.
  • Voice amplifier mode: Amplifies your voice into the microphone. This mini electronic bullhorn megaphone produces 20 watts of sound that can possibly cover 400 yards. Lightweight 1.44 pounds and alarm mode battery operated.
  • CAPACITY: 32 tackle compartments with 13 removable dividers. Flip-top lid accessory compartment and increased base storage volume for bulk tool storage.
  • Versatile: This portable megaphone with siren is amazingly lightweight and has been fitted with an advantageous conveying strap. Our megaphone bullhorn speaker works with just 4 C batteries. Bring it with you to your next exceptional occasion.
  • Worked in sounds: It has been pre introduced with a wide range of sounds that will add fervor to your occasion. Utilize the siren when you need to stand out enough to be noticed. Our amplifier bullhorns offer a scope of audible including a siren.
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The Warrior Monk Philosophy of Trainer Cus D'Amato: The 5 Strategies That Turned Mike Tyson Into a World Champion

  • Multipurpose: Has been utilized by indoor & outdoor fire officers, mentors, police, firefighters, cheerleader, schools, sports activities, occasion organizers and director megaphone want to utilize this minimal bullhorn for various reasons.
  • Voice amplifier mode: Amplifies your voice into the microphone. This mini electronic bullhorn megaphone produces 20 watts of sound that can possibly cover 400 yards. Lightweight 1.44 pounds and alarm mode battery operated.
  • CAPACITY: 32 tackle compartments with 13 removable dividers. Flip-top lid accessory compartment and increased base storage volume for bulk tool storage.
  • Versatile: This portable megaphone with siren is amazingly lightweight and has been fitted with an advantageous conveying strap. Our megaphone bullhorn speaker works with just 4 C batteries. Bring it with you to your next exceptional occasion.
  • Worked in sounds: It has been pre introduced with a wide range of sounds that will add fervor to your occasion. Utilize the siren when you need to stand out enough to be noticed. Our amplifier bullhorns offer a scope of audible inclu....
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BixMe Bluetooth Speaker Night Light,Portable Speaker Dimmable Touch Bedside Lamp Multicolor Table Lamp Smart Alarm Clock 2000mAh Supports TF/SD Card Ideal Gift Bedroom Decor for Boys/Girls/Teenagers

  • ...ins, and twice to stop it if you don't want a nap. Intuitive interface easy to operate, and digital display easy to check the time and power..
  • 【Multi-channel Delightful HD Music】: Features 66mm big loudspeaker and balanced armature unit upgraded, the Portable cube speaker boasting powerful sound decoder and bass amplifier can vividly reproduce soundtrack in full fidelity, supporting lossless music playback from 4.2 Bluetooth (up to 10m), TF/SD card (up to 32g), USB flash drive and AUX, presenting an unprecedented music experience..
  • 【Battery & USB-C Powered】: 2000mAh high-capacity battery allows the Bluetooth speaker night light to provide light and music for longer anywhere needed. Once fully charged in 4-6 hours, the LED night light can provide up to 12-hr lighting or 10-hr music play. Also, USB-C power supply supported. Note: Bluetooth connection disconnected after several voice prompts when power low..
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HiFi Stereo Bluetooth 5.0 Amplifier Board， PEMENOL 100W Digital Power Amplifier with WiFi Electronic Clock for DIY Home Audio Bluetooth+ AUX+ USB Input Wireless APP Control Alarm 12/24H

  • ★Wireless WIFI Electronic Clock: The power amplifier board is equipped with a three-digit electronic clock. After connecting to the Internet, it can....
  • ★Bluetooth/AUX/U-disk/USB sound card audio input: The Bluetooth digital power amplifier board supports 2.0 channels audio signal output. Built-in....
  • ★Small size, high power: Despite its mini size(7.2*5.0*4.3cm), the output power is improved to 100W(50W*2) with the upgraded chip. You will be....
  • ★Application: Car Bluetooth device, Music Festival Party, Car Music Clock, Family entertainment and leisure, Games and Cinema, Remote alarm clock....
  • ★You Need to Know: 1>. Put XY-W50L, Router and phone together as much as possible when paring for WIFI clock. Phone must connect WIFI to this router....
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GoolRC RC Car Engine Sound Simulator System 58 Sounds for 1/10 RC Crawler Off Road Car

  • Lightweight, Mini size. Easy to install and operate..
  • It is specially tailored for 1/10 RC Crawler Off-road Car..
  • Built-in higher efficiency amplifier, lower power consumption and more power saving..
  • Equipped with 58 different sound effects from engine, brake, reverse car to danger alarm..
  • You can freely set what you want through software parameters like throttle response time, braking time, sound volume ..
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