Small Amplifier Speaker Wireless Smart Professional Teaching Device USB Cable TF Card with Microphone for Teachers

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Packaging details:

Helps for you: amplifies your sound on those oversized occasions. This voice amplifier can provide 5W clear and soft sound to cover about 1000 square meters, let people hear what you say.

High sound quality: 3D surround sound field, provide high sound renewal and clearer sound quality, make your voice clear and soft, and will not create strong noise.

Small and portable: The size is just 4x3x1in, compact and lightweight, it will not cause you much problem. Comes with an adjustable strap, which allows you to wear on your belt or hang around your neck.

Music player function: it supports playback USB flash drive and playback TF memory card, you can repeat a tune, repeat all music and switch song/record the content, You will never miss any important information again!

Widely used: Great for teacher, tour guides, physical trainer and anyone who needs to improve their sounds. For classes, teaching, speech, training, meeting, shopping center, etc.

Socks function uses:

1. this voice amplifier can provide 5W soft and clear sound to cover about 1000 square meters, let people hear what you say.

2. compact size and light weight, comes with an adjustable strap, allows you to wear in the belt or hang around your neck, easy to carry.

3. It supports USB flash drive, TF card, phone and computer playback, you can repeat a single tune, repeat all music sheet and switch song/record content.

4. 2400mAh large capacity rechargeable battery, only need to charge for 4 hours, can last for 4-6 hours.

5. 3D surround sound field, provide high sound generating and clearer sound quality, make your voice clear and soft, also will not make strong noise.

6. with display screen, easy to read.

7. with earphone microphone, release your hands so you can talk while doing other things.

Detailed information:

Material craft: ABS

Size: 9.2x8.4x2.8 cm / 3.62x3.31x1.10 inches

Power: 5W

Combat capacity: 2400mAh

Charging time: 4 hours

Working time: 4-6 hours

Battery life: up to 15 hours

Playback mode: supports USB flash drive playback and TF card playback

Note: Due to manual measurement, there may be slight deviations.

Available colors: black, rose gold

How to use:

1. Place the microphone in front of your mouth to get the maximum amplifying effects.

2. no whistle: keep a certain distance between the mic and the speaker, and it is best to deal with each other.

3. wear the headset, hang the amplifier speaker to the waist, then on and finally turn up the volume as needed.

Package includes:

1 x voice amplifier

1 x Microphone

1 x charging cable

1 x Belt