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WinBridge S619 Portable Voice Amplifier With Headset Mic Wired 16W for Teachers

$59.99 $79.99

For Bulk Order Or Wholesale Business, Please Email Us

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  • 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.

  • 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.

  • 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 for any questions.

  • When I can receive my order

    It usually takes 3 to 5 days to receive the product.

  • What is the battery capacity of the s619 and how long it will last?

    S619 Built-in high performance and large capacity lithium battery (2200mAh), ultra long standby. With half voice volume, the continuous working time is 10~12 hours, and charging time is 3-4 hours.

  • How is the amplification effect of this machine

    S619 With 16W peak output, sound covers up to 10000 sq.ft, makes you to spread your voice clear and louder among 50 to 200 people.

  • Where is it ship from?

    We have Amazon stock in the US and it can be shipped from the US.


  • The 16W voice amplifier with a wired headset, can make your voice louder in a 100 to 200 people group and reach 1000㎡. This is a great full-day work tool for teachers, instructors, elders, tour guides, outdoor activists, etc
  • If you are finding a portable amplifier for amplifying voice, this mini loudspeaker is a great choice which is a 3.95 * 1.56 * 3.34 inches, 0.45lb amplifier, you can easily carry away
  • This Bluetooth mini speaker supports Bluetooth, TF card, USB flash disk, Aux-in, and loop. With multiple functions, it is suitable for those who want to speak with a microphone while playing music
  • This Portable speaker is built-in a 2200mAh capacity battery, after charging 3-5 hours to full, the speaker's working time is 8-10 hours, You’ll need them any time while wearing the mask, which is suitable for taking classes, tour guiding, giving speeches, meeting, yoga instructing, etc

W WinBridge 

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


Phone number

(315) 226-3562

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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