9 Best
Classroom Microphone Systems
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Product Highlights- 【amplifier with two microphones】uhf wireless microphone and wired microphone.uhf technology wireless microphone amplifier more resistant to interference, longer transmission distance and better listening experience.the wireless ear hook is removable.
- 【rechargeable speaker】wireless portable voice amplifier built-in a 1800mah lithium battery and can be used continuously for about 8-15 hours.the wireless microphone can be used for about 3-5 hours.
- 【wireless voice amplifier】 amplifies your voice and saves your throat when you have a difficult time speaking loudly enough. delivering 10w clear and soft sound to cover about 10000 sq.ft (1000 ㎡).
- 【light weight power box】this microphone and speaker set is a portable public address system. you can take it to multiple locations such as classrooms, bingo calling and outdoors. a big help in speaking to 50+ members in your group.
- 【supports music playing】 tf (micro sd) card playing & usb flash drive playing. you can repeat single tune, loop all music and switch songs. supporting 3.5mm aux audio input (mic port can be used as aux port), easy to use as a wired speaker.
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Product Highlights
- Best choice for video recording – plug the head worn or clip microphone to the body pack transmitter & plug mini receiver with hot shoe mount to your dslr camera or phone (with include adaptor/cable), you are ready to take your exciting video
- Multi –applications - wireless receiver with universal 1/4” plug works with mixer, pa speaker w/ 1/4 mic in jack, and pc, smartphone, laptop (with adaptor included), ideal for presentation, preaching, training, fitness /exercise instructor, wedding
- Superior sound & performance – dual uhf wireless lapel microphone delivers crystal clear sound & metal belt pack transmitter with mini receiver offer noise cancelling transmission range up to 40ft without feedback or distortion
- Wireless headset & lavalier – condenser headset microphone offers secure wear for vocal performance, clip on microphone offers invisibility on shirt collar, both make hands free to use in interview, classroom, gym, stage, church, meeting
- Selectable channel & volume control– dual channel wireless microphone delivers multi frequencies & volume control, just press buttons on transmitter to select desired frequency & volume level to reach its best performance without interference
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Product Highlights
- 【full compatability】 the portable usb receiver dongle with built-in sound card is compatible with pc or macbook (windows/ mac), android phone, wii. no driver or external power source is needed.
- 【easy setup & operate】 plug and play, cable-free, the cordless mic system is preset with 20 selectable frequencies,but completely automatic pairing, and the mini body pack transmitter also allows volume control by simply pressing the volume button on it, makes it portable, versatile and easy to setup, and less prone to interference and low distortion, thus to use its be...
- 【superior sound & performance】 included clip lav mic built in high sensitivity professional condenser capsule ensures crystal clear sound with working range up to 100ft . and uhf digital wireless technology provides a stronger signal and noise canceling fidelity, reducing the possibility of interference from bluetooth or wifi
- 【headphone monitoring】 the usb receiver with 3.5mm aux earphone jack allows you to monitor real time recording without latency, or connect to speaker that accepts aux input to project the sound from the clip on microphone, best for zoom online meeting & teaching, android video filming, podcasting, gaming, skype chatting, twitch, small conference, presentation, live speech.
- 【multi ways to present】the system package includes a 25 inch lavalier microphone and a compact short mic, you can just clip the microphone transmitter on your belt, or directly on your shirt or collar, or even turn this clipon mic into handheld mic if you like.
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Product Highlights
- 【bluetooth voice amplifier】voice changer for adults ,not only an amplifiers but also a portable bluetooth speaker, you can stream your favorite music from any type of bluetooth-enabled mobile device, up to 33 feet away.
- 【rechargeable voice amplifier】voice amplifier built-in a 2800mah big lithium battery allows the microphone speaker to only take 3-5 hours to fully charge, but plays up to 12-15 hours of amplify time and up to 8 hours of music playtime.
- 【voice amplifier】personal voice amplifier amplifies your voice and saves your throat when you have a difficult time speaking loudly enough. delivering 30w clear and soft sound to cover about 20000 sq.ft (1000 ㎡). loud enough to cover a big room.
- 【voice amplifier for teachers】microphone headset this portable bluetooth amplifiers is a portable public address system. you can take it to multiple locations such as classrooms, bingo calling and outdoors. speaker with microphone a big help in speaking to 100+ members in your group.
- 【supports music playing】personal voice amplifier tf (micro sd) card playing & usb flash drive playing. you can repeat single tune, loop all music and switch songs,easy to use as a wired speaker.
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Product Highlights
- It is made of abs and magnet materials, with good quality, and can serve you better.
- Scientifically designed to support recording and playing music after inserting a memory cards or u disk.
- This wireless loudspeaker can help you effectively protect your voice and help you deliver information more clearly.
- The product is intimately equipped with instructions, so you dont have to worry about inoperability.
- The high-quality and practical amplifier has strong endurance, and you can charge it for a short time and use it for a longer time.
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Product Highlights
- [professional uhf wireless karaoke microphone system] the microphones adopt fcc certified uhf frequency band, which provide the long transmission distance (open place: uhf distance 98ft/30m, bluetooth 32ft/10m).●frequency response 50hz-16khz●signal stability ●no delay ●no radiation ●anti-howling ●anti-jamming ●constant frequency ●distortion <0.2%●clearer sound quality.※...
- 【1200mah battery and display】：the receiver of this wireless microphone set built-in 1200 mah rechargeable lithium-ion batteries can offer about 8 hours working time and fully charged in 3 hours. the microphone does not come with any batteries, we recommend using 2 aa amazon alkaline batteries. and our bluetooth microphone has large led display, you can clearly to see th...
- 【wireless microphone system with echo/treble/bass】:● the wireless karaoke microphone set has echo, treble, bass control button, you can use different sound effects according to different songs. ●the system has bluetooth, connect via bluetooth( bietrun) to play your favorite music.●the wireless mics have 30 channels, each 15. remove the battery cover of the mic, short pr...
- 【portable and professional dual dynamic microphone】: plug and play, no extra setting. you can adjust echo, treble, bass, volume or switch channels on the handheld microphone at will, portable and convenient, eliminating the trouble of carrying the receiving system. comes with dual handheld wireless karaoke microphone, widely applied to conference, speech, web podcast, ...
- 【advanced connection and after sales】: if your microphone has no sound, make sure you have enough power for the microphone and receiver. insert the mic jack, not an aux/line in jack. bietrun offers 1 year warranty and free replacement service.can write to us when you have any questions.we will be the greatest brand in the united states.
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Product Highlights
- Come with a wireless uhf headset mic, sound is pretty clear and well filtered, no feedback and no distortion. it is excellent as far as range, volume, and life.
- Louder than other 25 watts voice amplifier which allows you to project your voice across a group of 200-300 people.
- This is a 3 in 1 voice amplifier with uhf wireless microphone, portable bluetooth speaker, and a portable power bank.you have voice amplifier in your classroom or outdoor activities, used a portable bluetooth speaker to listen to music, and charge your phone if needed.
- This pa speaker amplifier is well built, its firm and very sturdy when hold in hand. if you are a tourist guide who talk alot during each destination, under all kind of weather, the waterproof feature is a plus.
- Rechargeable voice amplifier built-in a 4400mah （2*2200 mah）big lithium battery allows the speaker to only take 3-5 hours to fully charge, but plays up to 12 hours of amplify time and up to 8 hours of music playtime. microphone will take 2-4 hours to fully charge but play up to 3 to 5 hours;
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Product Highlights
- 【multifunctional voice amplifiers】:microphone amplifier supports mp3 audio playing and tf micro sd card playing / usb flash driver playing. can repeat single tune, loop all music and switch songs.
- 【supports】:voice amplifiers lightweight amplifier can be used in meeting room,classroom,outdoor or at home to expand the sound and protect the throat.
- 【 voice amplifier】:the voice amplifiers making it easier and more convenient to carry.made of durable and wear-resistant abs material.it is a great gift for teachers,elderly,kids and friends etc.
- 【rechargeable voice amplifier】:portable voice amplifier built-in a 2000mah lithium battery and can be used continuously for about 48hours.only needs 6 hours to fully charge it.
- 【service】:if you have any problems during use, you can contact us directly through . we will give a satisfactory solution to ensure you have a good shopping experience.
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Product Highlights
- ⭐wired and wireless microphone headset⭐ymoo voice amplifier comes with 1 wireless & 1 wired microphone headset. two microphone headsets are lightweight and adjustable. you can adjust the distance between the microphone and mouth with its flexible gooseneck.
- ⭐usb flash/tf/sd card⭐there are usb flash/tf/sd card/3.5mm audio ports in the speaker. you can plug a usb/tf sd card/microphone into the port to play music. also, there are music play buttons for you to choose the playlist you like.
- ⭐uhf 10w voice amplifier⭐the mk04j1 voice amplifier adopts uhf transmission, with 10w peak power to output powerful, clear, crisp, and no noise & distortion sound. it covers about 10000 sq. ft (1000 ㎡), and the stable performance is perfect for amplifying your sound and saving your throat.
- ⭐rechargeable and long battery life⭐with a built-in 1800 mah rechargeable battery, the speaker can work for about 15h and takes only 3h with a full charge. the wireless microphone is also rechargeable design and can be used for about 6 hours after 2h is fully charged. the charging cable can be used both for amplifier & wireless mic.
- ⭐portbale, lightweight, and compact⭐the speaker is a portable public address system. weighs only 0.45 lb/204g, equipped with a back clip to fix the device at your belt or pocket, or you can hang it around your waist with the included waistband belt. you can use this in any setting, perfect for teachers, coaches, training, presentation, tour guide, classrooms, etc. a big...
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