5X Wireless Portable Voice Amplifier Loudspeaker FM Radio MP3 For Teacher Green For Sale

5X Wireless Portable Voice Amplifier Loudspeaker FM Radio MP3 For Teacher Green

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5X Wireless Portable Voice Amplifier Loudspeaker FM Radio MP3 For Teacher Green:

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If you are a teacher, guide, salesperson, presenter who need a loudspeaker with loud sound and clear tone quality, this multifunctional loudspeaker is your top choice. It compatible with almost devices as a louder speaker, with FM radio, TF socket, USB Disk socket, and also equipped with a wireless headset microphone. We use a high-capacity 18650 lithium battery, which can be used as a power bank to charge your phone. So it is an ideal choice for outdoor activities.


  • Voice Amplifier + FM Radio + MP3 Player + Power Bank
  • Wireless microphone as a FM transmitter, amplify what you say without any annoying cable
  • Professional sound amplifying circuit, 0-5 levels of reverberation sound adjustable
  • Powered by 2200mAh rechargeable and replaceable 18650 lithium battery, more than 12 hours of continuous use
  • The 18650 battery also can be used as a 2200mAh power bank for emergency use
  • FM radio: automatic search and store the FM stations
  • MP3 player: can play music stored in the TF card or USB disk, also support AUX audio input
  • Equipped with adjustable shoulder hanging and removable belt clip, convenient to carry
  • Comfortable and perfect for Teachers, Coaches, Tour Guides, Presentations ect


FM Speaker



Output power







2.5 inch


Power supply

2200mAh 18650 lithium battery (included)

Charging voltage


Charging time

about 12 hours

Audio Format



108 x 83 x 30mm / 4.3 x 3.3 x 1.2 in



Wireless MIC

Transmit frequency


Volume control

1-15 levels

Frequency response


Transmit power


Receive distance

≤30 meters (98ft)

Power supply

built-in 450mAh lithium battery

Charging time

2-3 hours

Working time

about 8 hours



Package Includes
  • 5 x Portable voice amplifier
  • 5 x Wireless microphone
  • 5 x 18650 lithium battery
  • 5 x USB charging cable
  • 5 x Shoulder Strap
  • 5 x English Manual
Payment Delivery details Returns response Contact us Payment
  • We accept payment via PAYPAL ONLY. We only ship to confirmed PAYPAL addresses. Please make sure payment address in PayPal is correct.
  • All major credit cards are accepted through our secure payment processor PayPal.
  • Payment must be received within 7 business days of sale closing.
Delivery details Processing time:as the item description.
  • We will prepare the shipment in 48-72 hours after we receive the payment and after the eCheck is cleared.
  • We only ship to the confirmed address provided by PayPal. Please make sure the Ship-To address you type during checkout is correct. We are not responsible for any wrong or undeliverable addresses.
  • We strive our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the Courier Company and local customs/duties. If you do not receive your item on time, please contact us immediately for further assistance. Thank you for your understanding.

Custom fee (including VAT&GST):

  • Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office before offerding. We will try our best to help customer do customs clearance.

A:Overseas Warehouse Local Dispatch

  • From US Local Dispatch: USA: 2-6 business days , other countries: 5-14 business days.
  • From UK Local Dispatch: UK: 1-5 business days , other countries: 3-8 business days.
  • From DE Local Dispatch: Deutschland: 1-3 business days , other countries: 2-5 business days.
  • From AU Local Dispatch: AU:2-6 business days.
B: China Domestic Dispatch
Delivery Time Country Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 >22 Working Days+Saturday+Sunday 5-9 10-15 16-20 21-25 26-30 >31 United Kingdom Rate(item arrived) 9.9% 63.2% 19.1% 3.4% 4.4% Refund Australia Rate(item arrived) 21.4% 50% 14.3% 7.2% 7.1% Refund France Rate(item arrived) 10.5% 28.6% 43.8% 10.1% 7% Refund Germany Rate(item arrived) 11.1% 22.2% 30.3% 20.9% 15.5% Refund Canada Rate(item arrived) 0% 47.1% 31.4% 17.6% 3.9% Refund Spain Rate(item arrived) 3.5% 25% 47.9% 12.9% 10.7% RefundYou can pay extra shipping cost to get express delivery, such as EMS, DHL or UPS. It just takes about 5-10 business days to receive order, please contact us if necessary. Returns
  • All items in our shop are covered by one year warranty.
  • We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S&H within 30 days of your purchase via parcel post.
  • Please contact us before you return the item, we will offer you the right return address
  • For any exchange or refund, we need the product must be in its original receipt, including the box, packaging and all the accessories.
  • Buyers are responsible for the returning shipping cost. Shipping and handling charges are not refundable.
  • Refund and replacement: Once the carrier has received your item, Please allow up to 10 business days for returns to be processed.
  • If you cannot return it, you can sell it, too!! Been holding on to something past its return date? You can sell it online on ! Find its exact match on and click the "Sell an item" button. It's easy.
  • Our goal is to make sure you are a happy customer and pleasant shopping with us.
  • If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive response with an overall Detailed Selling Rating (DSR) of 5.
  • If you are not satisfied with your purchase in any way, Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues.
Contact us
  • Do not hesitate to contact us anytime before and after your purchase through the clicking "ASK A QUESTION' and we are committed to your 100% customer satisfaction or you can contact us
  • Our working time: 8:00am-18:00pm (Beijing Time). Because of time-difference, we cannot give you a quick reply sometimes. Please wait for some more time.
  • If you want more items or make wholesale order, feel free to contact us. We will offer you a good discount!

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