7 Best
Classroom Microphone Systems
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Product Highlights- 🔊 small appearance, but the volume is higher than that of mainstream loudspeakers. the digital intelligent chip built into the microphone can judge and reduce noise intelligently through different decibels.
- 🔊 more practical functions, enrich your work and life. support speaker function via aux wire, one key recording (please insert tf card first) and play music via bt function, fm radio. and support single loop and full loop during playing music.
- 🔊 15w power of sound amplification, to meet the needs of indoor venues with 200 people, outdoor venues with 100 people. what' more, it can still sound amplifying when playing music or u-disk.
- 🔊 sound amplification built-in rechargeable 2400mah battery, long lasting sound amplification time up to 12hrs. able to playing music up to 8hrs. 50m transmit distance, no need to grasp the amplifier along with.
- 🔊 widely used in teaching, training, tour guide, conference, promotion and other occasions. comes with durable lanyard which can hang on the wrist or shoulder, free your hands.
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Product Highlights
- Long-lasting battery: powered by a high-capacity 8000mah built-in battery, this small pa speaker can confidently operate for over 12 hours on a single char, while individual microphone batteries provide 8+ hours each, ensuring you stay connected and vocal throughout your event.
- Bluetooth & tws connectivity: seamlessly connect your devices via bluetooth to play audio content directly through the portbale speaker. utilize true wireless stereo (tws) technology for the dual wireless speakers, creating an immersive stereo audio experience for captivating presentations.
- Power sound projector: the wireless voice amplifier has a power output of 25w, which indicates its ability to amplify sound and make it audible to a larger audience,and ensuring your voice reaches every corner of the room. it's perfect for public speaking, teaching, presentations, and other situations where amplifying the speaker's voice is necessary.
- Dual wireless microphones: the two wireless headset microphones grant you the freedom to roam, interact, and express yourself without being tethered by cables. these microphones can operate simultaneously, offering enhanced coordination and interaction.
- Versatile playback and recording: enjoy sing repeat, loop playback, aux play, usb drive support for music playback, and recording capabilities for capturing your presentations.
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Product Highlights
- Super long use time (10 hours) with 3 built-in rechargeable and replaceable batteries: no need to buy batteries! the rechargeable microphone and receiver each have a built-in battery that works for 10 hours after a full charge in 3 hours. charges with 5v/1a. microphone's display shows battery power and signal strength in real-time. the microphone and receiver have been ...
- Easy to use, plug and play, automatic pairing: plug the receiver into the mic jack only , but not into the aux jack. then turn on the entire system, the receiver will automatically synchronize its frequency with the microphones. adjustable volume control. digital frequency modulate-multiple optional uhf frequencies for interference-free performance. adjustable frequency...
- Wireless karaoke microphone system: updated uhf wireless microphones create high-quality clear sound without distortion. professional dynamic microphones set comes with 3 built-in rechargeable and replaceable batteries. features: stable signal, no delay, anti-howling, anti-interference, no radiation, distortion <0.1%, and adjustable constant frequency. the wireless micr...
- Wide reception range and stable signal, enjoy wireless freedom: the high-sensitivity professional dynamic microphone extends the working range to 200 feet (61 meters). it provides completely free space and solves the problem of tangled wires. uhf wireless microphones with built-in cardioid pickups pattern provide a stronger clearer signal and better sound quality, reduc...
- Compatible with multiple devices: design for devices with a 6.35mm (1/4") or 3.5mm (1/8") mic input. works with karaoke machine, mixer, singing machine, audio amplifier, pa system, powered speaker, voice amplifier, truck speaker system, dome speaker system, and more streaming multimedia equipment. perfect for indoor, outdoor, karaoke, party, church, meeting, wedding, sp...
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Product Highlights
- Easy pairing and operation: wireless voice ampliifer unit is very easy to pair with bluetooth headset microphone,just turn them on and they will be paired automatically.operation is straight forward, even if you could without needing the manual everybody can very quickly up and running.
- Lightweight and versatile: bluetooth voice amplifier is lightweight to wear,it can be clipped to a belt or hung around the neck using the supplied neck strap.the bluetooth headset is lightweight and doesn't slide off head.good think that wireless microphones come in two parts, it can also be used as handheld mic if anyone wants to use it that way. the headset comes apar...
- Teacher must haves: wb002 bluetooth voice amplifier can be a thoughtful and practical gift for a teacher who frequently speaks in front of large groups or classrooms.15w powerful output could cover 10000 sq.ft,kindly recommend use this portable headset microphone speaker system indoors like classroom,it's plenty loud for a class of around 50 middle schoolers to hear you.
- Long battery life: portable voice amplifier built in 1500mah rechargeable battery that could get up to 5 hours of voice amplification on one charge, perfect for teachers and presenters. wireless microphone headset support 7 to 8 hours. both them are be charged quickly with the included type-c charger.
- Affordable and reliable: the voice amplifier wb002 is an affordable yet reliable personal amplifier/speaker that comes with a bluetooth earpiece/mic, a belt clip, a lanyard, and a type-c charger. winbridge provides a two-year warranty and a 30-day return policy for added peace of mind.
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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
- Superb battery life - built in newest upgraded rechargeable batteries, mic fully charge is only 1 hours, working time upgraded to 6 hours；voice amp fully charge is only 3 hours, working time upgraded to 15 hours；besides, the microphone and speaker come with a power save mode. greener and more durable！
- Waterproof voice amplifier wireless- the portable pa system is rugged enough for outdoor/indoor use and rigorously tested to meet ipx6 waterproof standards. so there is no need to worry where you use. additional siren function giving you emergency protection.
- Powerful voice amplifier - the voice amplifier adopts uhf transmission, 20w output powerful, clear, low feedback and no noise & distortion original sound. more importantly is automatic connection function of microphone and amplifier has been upgraded, you never have to manually reconnect again.
- Bluetooth 5.0 wireless voice amplifier - built with the newest bluetooth 5.0 chip with edr technology, this bluetooth voice amplifier ensures a faster and more stable connection than bluetooth 4.0, tws feature support pair 2 speakers together for 40 watt stereo sound.
- All-in-one portable voice amplifier - the newest model for 2023, the m801 is a powerful all-in-one amplifier, support tf(micro sd) card/usb disk/3.5mm aux audio input/record/one-click mute.
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Product Highlights
- 【rechargeable voice speaker, long working time】portable amplifier with wireless mic built-in a 4400mah durable lithium battery, provide a working time up to 12hrs after fully charged and only takes 3-5hrs to fully charged. but the wireless microphone can last 4-5hrs. if you need to use for a long time, we'd like to recommend you to order a wired version or an additional...
- 【compact size and easy to carry】the microphone amplifier comes with adjustable waistband strap, with a compact size: 9.6cm(l) * 4.5cm(w) *12cm(h) and light weight (388g). if you dislike to carry the voice speaker amp, the uhf wireless headset makes you to walk around the room freely, and totally free your hands and waist completely. the bluetooth voice amplifier is pefe...
- 【powerful & stable performance】the portable voice amplifier comes with a uhf headset microphone. adopt uhf high frequency wireless pa technology, bluetooth 4.2 chip, signal transmission more fast and stable, wireless connection distance up to 30m at open area. 18w super output makes sound cover 1500 ㎡, the wireless voice amplifier can amplify your voice across a group o...
- 【multi-functional, waterproof ipx5, sturdy and sporty design】2 colors silicone cases and interface injection molding process makes the personal voice amplifier with the function of waterproof, shockproof and dust-proof. the loudspeaker supports bluetooth, recording, aux input, tf card, usb ect. you can play music easy from your bluetooth-enabled devices, like smartphone...
- 【warm tips】the voice amplifier fit for teachers in the classroom, and also a good choice for the yoga, fitness. tour guide.when you use the voice amplifier please charge the microphone and speaker first and keep the speaker and microphone for a distance to avoid making some noise
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