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WinBridge S278 portable loudspeaker voice amplifier with wireless microphone

$79.99 $99.00

Extra 15% OFF Over $89

For Bulk Order Or Wholesale Business, Please Email Us

Customer Reviews

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  • What is the warranty?

    WinBridge provides one year warranty and lifetime technology support for our all products. Please feel free to contact us after service team at info@winbridgepowe.com for any questions.

  • When can I receive the order if I place an order?

    It usually only takes 3-5 days

  • How about if there is any defect in my order?

    If our product has defects, we can send you a new product after you shoot a video to confirm it. We have a 30-day return or exchange policy.

  • What service do you offer for wholesale orders?

    We offer door-to-door delivery, duty-free and free shipping service.

  • Where is it ship from?

    It is shipped from the United States

  • How long will it last with full power?

    S278 Built-in lithium-ion battery (2500mAh ) lasts a long time (10~12 hours); Wireless headset microphone lasts 3~5 hours.

  • How Can I send payment?

    We support credit card payment and PayPal payment. For wholesale orders, we also support T/T transfer. It should be noted that we do not accept cheque payment.

  • Is this voice amplifier loud enough for outside?

    Its voice can cover about 65 people


  • The S278UHF amplifier is WinBridge's newest speaker. It has a beautiful design and a wireless microphone to get you out of the wire.
  • This is a portable multifunctional amplifier, which supports Bluetooth connection to mobile phone, plug in TF card to play music, recording, AUX and USB drivers, and the amplifier can work for 12~15 hours on a single charge.
  • Equipped with a wireless microphone, it can work for 3~4.5 hours on a charge. The microphone can not only be worn on the head, but also be used as a handheld microphone when working.
  • Can easily expand your voice within 1500 square meters, suitable for groups of up to 70 people, ideal for teachers, yoga instructors, tour guides, etc.

Multifunctional loudspeaker
It has Bluetooth function to connect mobile phone to play music and record. It also supports TF card. It is a small speaker box.

2-in-1 wireless headset microphone
The wireless microphone can be used either as a headset or as a hand-held microphone.You can speak in any way you like.

2500mAh Li-ion battery
1. It offers a playback time of 6 to 8 hours in the musical mode, and 8 to 12 hours of life in microphone mode..

Compact size & Lightweight
Compact size (4.5 x 1.3 x 3.5 inches) and only 0.44 LB. This portable voice amplifier is very easy to carry.

W WinBridge 

Your Voice,We Care! Better Sound For Better Life Voice amplifier,Bluetooth Speaker & Portable Speaker since 2007



Phone number

+86-755 27369592

About wholesale

WinBridge has been in the amplifier business for more than 10 years and is focused on delivering better services and products to our customers. We offer duty-free, free shipping and door to door service for wholesale orders. The more you buy, the more discounts you'll get. Please contact us for discounts.

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