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Product Review

S28 Bluetooth Loudspeaker Amplifiers

1. 25 Watt sound output amplify your voice and saves your throat. The sound is clear no noise and no distortion is loud enough to cover a large room (2500ãŽ¡/26000sq.ft) -- Can be used for group of 300-600 people.
2. Bluetooth 4.2 Technology; Not only a voice amplifier but also a bluetooth speaker--Quick and easy to pair to your iPads, iPhones, Sumsung, HTC, LG, ect. Enjoy wireless operation within 33 feet(without obstacle). Also, It comes with a 3.5mm audio cable, you can connect it to all 3.5 mm enabled device, like laptop, computers.
3. Best Warranty Ever! You are covered with 1 year warranty from ResponseBridge. Professional technical support, Efficient and always satisfied customer service 7 days x 24 hours available.
4. Wall hung designed amplifier for classroom, meeting room, church, fitness room, yard and any other place that need voice amplification, there is a wall hook included the package so that you can nailed it on the wall. More convenience and applicable!

Attentions!

1. Please do not put the voice amplifier with headset microphone too close( >40-50cm ) otherwise it will have a sharp noise.
2. Before using, please turn down the volume and then adjust the volume according your need.
3. Do no point the microphone toward the speaker.

Specs & Details

1. Output power: 25W
2. Charging Voltage: DC 5V 1A
3. Lithium battery: 7.4V/2000mAh
4. Working time:with 50% volume 8~10 hours (musical mode),10~12 hours (MIC mode)
5. Charging time: 3-5 hours
6. Product size:4.8*3.9*1.9in/ 123*99*48mm
7. Unit weight: 0.79lb/ 357g
8. Working temperature: -10â„ƒ~45â„ƒ
9. Frequency response: 90Hz~18KHz
10. Sound coverage: 2500ãŽ¡

What You Get --(Total 7pcs)

1 * S28 Bluetooth voice amplifier
1 * Wall hook
1 * waistband
1 * SHIDU wired microphone
1 * 3.5mm audio cable
1 * DC-USB charging cable
1 * user manual

【 25W Loudly Voice Amplifier 】Clear sound, low feedback and 26000sq.ft/2600㎡ sound cover range, This 25W portable microphone and speaker set helps you to speak with a lower voice saving your vocal cords unnecessary stress. No more yelling.
【 Durable Rechargeable Battery】 it gives you up to 12 hours wireless stable continuous amplification with a single charge; Personal voice amplifier wireless microphone ideal for Teachers, Presentation, Training, Meeting, Tour Guide, Yoga, Fitness instructor, Classroom and more Outdoor or indoor.
【 Multifunctional Portable Sound System】 It is not only a voice amplifier, but also supports USB, TF Card , aux jack so it can serve as a wireless or wied speaker. besides, it also supports recording.
【Portable Pa System with Wireless Mic 】You can stream your favorite music from any type of Bluetooth-enabled mobile device, up to 33 feet away. ECHO function can make your sound more dynamic, it is a good bluetooth microphone and speaker system.
【Package includes】 1 * S28 bluetooth voice amplifier, 1 * microphone wireless headset,1 * adjustable waistband, 1 * 3.5mm audio cable, 1 * USB charging cable, 1 * Charging plug,1 * user manual.

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25W Wireless Voice Amplifier with Bluetooth 5.3, Portable PA System with Reverb, 12H Long Battery Rechargeable Speaker, Wireless Mic Headset for Teachers Tour Guides Presenters

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