# Serauvena SD-301S Portable Karaoke Speaker with Two Wireless Microphones

The Serauvena SD-301S is a battery-powered portable karaoke speaker supplied with two UHF wireless microphones. Bluetooth playback, USB and microSD support, AUX input and LED lighting suit casual sing-alongs at home or outdoors, while listed battery-life claims differ by description.

- [Original product page](https://aussiedealscout.com/product/serauvena-sd-301s-portable-karaoke-speaker)
- [View offer](https://aussiedealscout.com/visit/serauvena-sd-301s-portable-karaoke-speaker)
- Market: AU
- Language: en-AU
- Currency: AUD
- Brand: Serauvena
- Model: SD-301S
- Category: Electronics > Speakers & Soundbars > Speakers
- Price: 47.49 AUD
- Previous price: 59.99 AUD
- Discount: 21%
- Price checked: 2026-11-12T20:23:15.816Z
- Rating: 4.4 / 5
- Reviews: 15

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Two UHF wireless microphones are included for duet-style singing.
- Bluetooth playback plus USB, microSD and AUX connections offer several ways to play music or connect a TV.
- LED lighting has seven beat-synchronised modes, according to the listing.
- The microphones are described with separate volume, echo and EQ controls.

## Pros

- Two wireless microphones and playback connections are listed, so a basic karaoke setup does not rely on buying microphones separately.
- At a listed weight of 1.98 kilograms, it is a compact option for moving between rooms or taking to a gathering.
- USB and microSD playback can be used without streaming music over Bluetooth.

## Cons

- The speaker’s battery life is described as up to three hours, which may limit longer sessions away from a power source.
- The listing does not provide verified sound measurements or independent performance testing.

## Specifications

### Identity
- Brand: Serauvena
- Model: SD-301S
- Colour: Black
### Audio and microphones
- Driver configuration: dual 2×15W drivers
- Microphones: 2 × UHF wireless handheld microphones
- Audio output mode: Stereo
### Connectivity and playback
- Wireless connection listed: Bluetooth, USB, Wireless
- Connector type: Bluetooth 5.0, USB 1.0
- Media types: Bluetooth, Micro SD, SD, USB
- Compatible devices: Keyboard, PC, Smartphone, Tablet, Television
### Power and battery
- Power configuration: Battery Powered
### Dimensions and installation
- Weight listed: 1.98 Kilograms
- Dimensions: 14D x 29W x 14H centimetres

## Before you buy

- The description says to avoid pointing a microphone directly at the speaker to reduce feedback. It claims up to 10 m/33 ft microphone signal range and up to 4 hours per microphone charge.
- Battery claims conflict: one feature says 3–4 hours of speaker playtime, while the product description says up to 3 hours. The listing also differs between 1.9 kg and 1.98 Kilograms, and its model fields give SD-301S and SDRD-301S. Confirm the selected listing details if these distinctions matter.
- The title and connection details mention USB, AUX and TF or microSD playback, while the detailed description specifies USB or microSD playback and AUX input for a TV.

## In the box

- 1 AUX cable (Included)
- 1 karaoke speaker (Included)
- 1 charging cable (Included)
- 2 microphone covers (Included)
- 2 UHF wireless microphones (Included)

## A good fit for

- Families or friends wanting two microphones for informal duet karaoke.
- Buyers seeking a portable speaker with Bluetooth and USB or microSD playback options.
- Home and small outdoor gatherings where a compact karaoke setup and LED effects are useful.

## Less suited to

- Buyers needing all-day battery use without recharging.
- Anyone choosing a speaker based on independently verified output or sound-quality measurements.

## Customer feedback

Customer-rating figures are mostly in the four- and five-star categories, with some three-star ratings. That offers a broadly favourable but not uniformly positive signal, and the small rating sample does not explain why people rated the product as they did. It cannot establish microphone reliability, sound quality or actual battery life, so buyers should treat the conflicting runtime claims separately.

## Frequently asked questions

### How many microphones are included?
The listed contents specify two UHF wireless microphones.
### What playback connections are listed?
Bluetooth, USB, microSD or TF card and AUX are mentioned. The description identifies AUX as an input for connecting a TV.
### How long does the speaker battery last?
The listing gives conflicting claims: 3–4 hours in one feature and up to 3 hours in the product description. Treat the runtime as unconfirmed.
### Can it be used outdoors?
The listing recommends indoor and outdoor use, and its portable format is suited to moving between locations. No weather-resistance rating is provided.

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## Images

![Serauvena SD-301S Portable Karaoke Speaker with Two Wireless Microphones — 1](https://aussiedealscout.com/i/vC3NOtslHv8N4flOCns97e9NyySuJCLZMitOMhzoAAq4B2gOembXqDmmQzgFEJc1-aPB-4begEbPLa2ot1Km2-V58W2MOpC_eqcAE8IQLcok4MoAaWkG82NN.jpg)

![Serauvena SD-301S Portable Karaoke Speaker with Two Wireless Microphones — 2](https://aussiedealscout.com/i/7jjPRc-i2XOSq_uWHJw8WT8BkOt13tqBPkPJi-teZCeEz9VLXJyea9llN3TJ5NvCr-XgPe53CmvARH0izJu4w1w9sQECikzEt5g3ooDkuJT9oB_QZ-C68-U3.jpg)

![Serauvena SD-301S Portable Karaoke Speaker with Two Wireless Microphones — 3](https://aussiedealscout.com/i/7bUx3ARcz-orQu97M7ir93u9OqxcnkzEQIAvCkjfiicg5Z8RJ4T99qr2NiahIB_E2Ea70PbeKzt9896H2Mbj6PbFF0rd8kK1lFvpvszGSxPkQaapbBTxFzLk.jpg)

![Serauvena SD-301S Portable Karaoke Speaker with Two Wireless Microphones — 4](https://aussiedealscout.com/i/X9kM9KqGUsOz0IIpf3kvTClazsNhdmxXdUk2IvFtzHqGip0lN2_FghE7ijh9989t7kvC-Bl0n1w8PN43wNk8Md6Qh5WqxpU_w6AQYfZY2TDdmrMx__y8hpjk.jpg)

![Serauvena SD-301S Portable Karaoke Speaker with Two Wireless Microphones — 5](https://aussiedealscout.com/i/Ii9VqOW8E86NpVZgNyvzp8CRI4vJYphFsf0KwchqtpRntJkp9qhSV5MelNtUGcljLP_1JfOt0tnhlM6IxmAJcsgE4xh8yOrGf9wlLxGUcWdqtTAN7EjvytUo.jpg)

![Serauvena SD-301S Portable Karaoke Speaker with Two Wireless Microphones — 6](https://aussiedealscout.com/i/bLGsQGAwJL1xpO7LOwLmSRysZaFxz3Lg2rCwr38P0-vQyqJmzsmJngyt3ETIBidsje6S-CxBnlCd34Rfk0wS1KzdTHuL1uiIV7PlAcmjDYKgo0UIUEVNpmP9.jpg)

![Serauvena SD-301S Portable Karaoke Speaker with Two Wireless Microphones — 7](https://aussiedealscout.com/i/iowA49QjTBdB4tPejilW4a0aNdzrdOuDSAlpfQz0je-5wBqO87YD1A58Wvg9RQI6ptUhI2-Vi5FAwREqim6S1BYSiauCD-SESYqp209jbJH96Lf6cjmRQQDm.jpg)