Voice MP3 Module with 3 W Speaker DC 5 V Power via Wires 4 MB Memory Three Playback Modes Volume Control Black Case
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The voice module with speaker is a compact audio player in a black case that automatically plays stored recordings when powered. This version is powered by direct current DC 5 V via two exposed wires, red for positive and black for negative. This makes it easy to connect to your own circuit, switch, sensor, or timer relay. You can store short messages, jingles, and warning signals in MP3 format in the 4 MB memory.
The built-in 3 W speaker ensures clear sound.
To change recordings, open the case and connect the module to a computer via the USB connector on the board. The computer recognises it as a USB drive, allowing you to simply copy or replace MP3 files. Once the case is closed, the module is ready for use. The bracket with three holes on the side of the case allows for secure mounting on a wall, in a distribution box, enclosure, or toy.
There are three playback modes. Loop playback continuously plays recordings from the first track, single playback goes through all stored files once and then stops, and the next track mode plays the next recording each time it is powered on. This mode is useful for doorbells, motion sensors, or buttons where a different sound should play with each activation. The frequency range of 500 Hz to 16 kHz is suitable for speech, tones, and short melodies, and the volume is adjusted using a trimmer.
- Type – voice module MP3 with built-in speaker
- Power Supply – DC 5 V via two wires (red positive and black negative)
- Memory – 4 MB flash for MP3 recordings
- Speaker Power – 3 W (max.)
- Frequency Range – 500 Hz – 16 kHz
- Playback Modes – loop playback, single playback of all recordings, and next track playback upon each power-on
- Volume Control – rotary trimmer on the board
- Sound Recording – via USB, the module shows up on the computer as a USB drive
- Case Dimensions – diameter 62 mm, height with bracket 68.5 mm
- Mounting – bracket with three holes
- Colour – black
- Package Contents – 1 voice MP3 module with 3 W speaker in a case with exposed power wires
When connecting, observe the polarity of the wires and use a power source that provides at least 1 A. The playback mode is selected using a sliding switch inside the case, and the volume is adjusted with a rotary trimmer on the board.
The voice MP3 module powered by 5 V is suitable for DIY enthusiasts and device manufacturers who need to add their own sound or announcements. Recordings are changed by simply copying from a computer without any programming. The case with bracket facilitates mounting, and the 3 W powered 5 V speaker ensures adequate volume. The three playback modes cover looping, single playback, and sequential playback of tracks.
Delivery
Delivery to address€1.99
Estimated delivery: 23 November – 4 December
Shipped from China
You only pay for delivery once per order, whatever its size.
We will email you the tracking number as soon as the seller makes it available.
Delivery is only possible to addresses in Ireland.
Customs and import VAT: if the goods in a parcel are worth up to €150, customs duty and import VAT are already included in the price. If the value is over €150, the carrier will charge you import VAT on delivery and, where applicable, customs duty and a customs clearance fee. Send us the receipt – we will reimburse you the full amount. You can find more information in our Terms and Conditions.
Need more information? Read our article Delivery and Payment.
Returns and Exchanges
Shop with confidence – LUNZO guarantees that your purchase goes smoothly. You arrange returns and exchanges directly with us, so there is nothing to sort out with the seller.
Returns30 days to return without giving a reason
Withdrawal period30 days from receipt of the goods
Deadline to send the goods backWithin 14 days of withdrawing from the contract
Return shipping costsYou pay the postage for sending the goods back to Spain. With An Post (Standard Post), returning a parcel of up to 2 kg to Spain costs about €30. We charge no other fee.
RefundWithin 14 days of your notice of withdrawal, using the same payment method you used for the purchase. If you return the whole order, we will also refund the delivery cost.
Crediting of the amountUsually 2–10 working days, depending on the payment method
Product conditionYou may unpack the goods and try them as you would in a shop, and you can return them even without the original packaging
Returns addressQX-BOX AEMALL RETURN
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
SpainReturns centre in Spain operated by Qxbox, an e-commerce logistics provider and logistics partner of the sellers on our platform.
How do I return goods?
- Email us at info@lunzo.ie with your order number and the items you are returning.
- Pack the goods and send them by post to the returns address in Spain.
- Send us the proof of dispatch with the tracking number – this lets us refund you without waiting for the parcel to arrive.
Faulty goodsUp to 6 years to claim for faulty goods
Did the goods arrive damaged, do they not work, is something missing from the parcel or do they not match the description? We will sort it out.
Period for claiming a faultUp to six years from delivery of the goods
RefundWithout undue delay once the claim has been settled, using the same payment method you used for the purchase
How does it work?
- Email us at info@lunzo.ie with your order number and a description of the problem, and attach photographs or a video.
- We will assess it and suggest a solution. Photographs are usually enough – please do not send the goods back until you have received instructions from us.
- We will settle your claim within 30 days at the latest – with a new item, a price reduction or a refund.
If the goods need to be sent back, we will refund the postage for a valid claim (just provide the receipt).
ExchangesA different size, colour or variant
Write to us within 30 days of receipt at info@lunzo.ie with your order number and the variant you are interested in. We usually reply within 24 hours.
If the variant is available, we will send you instructions for the exchange. You pay the cost of sending the original item back; the new variant will be sent to you at no further charge.
Need more information? Read our articles Returns and Exchanges and Faulty Goods.
Payment methods
Credit / debit card
Pay with your Visa or Mastercard through a secure payment gateway. Payment goes through instantly, so we can process your order straight away.
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Bank transfer
Once you complete your order, we will send you the details for the bank transfer. Your order will be dispatched as soon as the payment reaches our account.
Revolut Pay
Pay with your Revolut account – simply confirm the payment in the Revolut app, without entering any card details. Payment goes through instantly.
Payment is made through a secure payment gateway and your card details are never stored anywhere on our side. We do not charge a fee for any payment method.
Need more information? Read our article Delivery and Payment.
About the seller
This product is sold and shipped by an external seller. LUNZO guarantees you a safe purchase: online payments go through a secure payment gateway, and you handle your order, returns and complaints with us.
The following information has been provided by the product seller, who is responsible for its accuracy. The seller acts as a trader.
Seller:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
Manufacturer:
Gansu Constar Technology Group Co., Ltd.
Address: No.10, Chuangxin South Road, Baiyun District, Baiyun, Gansu, China
E-mail: ksdjt@foxmail.com
Telephone: +86 156 9392 3686
EU responsible person:
BioDomi GmbH
Address: Schokoladenring 13, 65795 Hattersheim am Main, Germany
E-mail: arcontact@biodomieurope.de
Telephone: +49 178 5749814
All products from this seller