# JUOVI J6311 Portable Bluetooth Speaker, Stereo, TF Card and AUX

The JUOVI J6311 portable Bluetooth speaker combines wireless playback with TF card and AUX inputs in a tabletop-friendly, battery-powered design. The listing describes stereo sound, waterproofing and up to 24 hours of playback, but its power claims differ between the title and feature text.

- [Original product page](https://bargainpostbox.co.uk/product/juovi-j6311-portable-bluetooth-speaker)
- [View offer](https://bargainpostbox.co.uk/visit/juovi-j6311-portable-bluetooth-speaker)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: JUOVI
- Model: J6311
- Category: Electronics > Speakers & Soundbars > Speakers
- Price: 27.99 GBP
- Previous price: 35.99 GBP
- Discount: 22%
- Price checked: 2026-11-14T09:57:09.074Z
- Rating: 4.1 / 5
- Reviews: 273

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

- Connects over Bluetooth or plays audio from a TF card or AUX source.
- The feature text claims up to 24 hours of continuous playback from a 5400mAh battery and charging through USB-C.
- The listing describes TWS pairing for connecting two speakers, a built-in microphone and hands-free calling.
- The feature text claims IP68 dust and water protection, including immersion up to 1.5 metres for up to 30 minutes.

## Pros

- TF card and AUX playback offer options beyond Bluetooth streaming, including offline playback from a card.
- The listed 530-gram weight and tabletop mounting suit portable use around the home or outdoors.
- The supplied feature claims include TWS pairing and a built-in microphone for calls.

## Cons

- The listing gives different output figures: 20W in the title and feature text, versus 24 Watts in the technical details.
- Sound quality and functionality receive mixed customer feedback, so the listing's audio claims may not match every listener's expectations.

## Specifications

### Identity
- Brand: JUOVI
- Model: J6311
- Speaker type: Portable Speaker
- Colour: Black
### Audio
- Maximum output power: 24 Watts
- Audio output mode: Stereo
- Number of channels: 2.0
- Frequency response: 20 KHz
- Signal-to-noise ratio: 90 dB
- Driver type: Dynamic Driver
- Driver size: 50 Millimetres
- Speaker size: 52 Millimetres
### Connectivity and controls
- Connection types listed: Bluetooth, TF Card, AUX
- Control method: Push Button
- Bluetooth range: 10 Metres
- Compatible devices: Smartphone, Laptop, MP3 Player
### Power and battery
- Power configuration: Battery Powered
- Battery capacity: 5400mAh
- Claimed maximum playback time: up to 24 hours of continuous play
- Charging input voltage: 5 Volts
- Battery listing: 1 Nonstandard Battery batteries required. \(included\)
### Dimensions and installation
- Dimensions: 6.2D x 19.6W x 6.6H centimetres
- Weight: 530 Grams
- Mounting type: Tabletop
### Materials and protection
- Water resistance listed: Waterproof
- Listed special features: Dustproof, Portable, Shockproof, Stereo Pairing, Waterproof

## Before you buy

- Listing details are inconsistent: 20W appears in the title and feature text while the technical details state 24 Watts. The feature text claims a 5400mAh battery and up to 24 hours of playback, but the detailed battery specification only describes one included nonstandard battery. Confirm the exact power rating and battery configuration for the selected listing. The listed 10 Centimetres maximum range conflicts with a separate 10 Metres Bluetooth range, so the usable wireless range is unconfirmed. The IP68 rating and immersion conditions are feature-text claims, while the technical details only say Waterproof.

## In the box

- 3.5 mm line-in audio cable, 1 (Included)
- JUOVI SOUNDJ1, 1 (Included): The name appears as listed and does not clarify whether this refers to the speaker or another component.
- Lanyard, 1 (Included)
- USB-C charging cable, 1 (Included)
- User manual ×1 (Included)

## A good fit for

- Listeners who want a portable speaker with Bluetooth plus TF card and AUX inputs.
- Buyers seeking a tabletop speaker for casual listening, travel or outdoor use and who value the listing's claimed waterproof protection.
- People who may use TWS pairing to combine two speakers or the built-in microphone for calls.

## Less suited to

- Buyers who need a consistently established output-power rating or confirmed Bluetooth range before purchasing.
- Listeners who require a specified battery runtime under their own playback conditions.

## Customer feedback

Customer feedback praises the speaker's overall quality and value, while reports on sound quality are mixed, with some describing a big sound and others finding it unsatisfactory. Functionality also receives mixed feedback. For buyers considering its listed stereo output and multiple input options, these differing impressions make sound expectations and dependable operation worth weighing rather than assuming the feature claims guarantee a particular experience.
- Positive themes: Customers describe the overall quality positively.
- Positive themes: Customers consider it good value for money.
- Mixed feedback: Sound quality receives mixed feedback, including both praise for a big sound and reports that it is not very good.
- Mixed feedback: Functionality feedback is mixed, with some customers saying it works as intended.

## Frequently asked questions

### Does the JUOVI J6311 support wired and offline playback?
The listing names Bluetooth, TF card and AUX connections. Its feature text says a TF card can play audio without a phone, and the box list claims a 3.5 mm line-in cable is included.
### How powerful is this speaker?
The listing is inconsistent. Its title and feature text state 20W, while the technical details give a maximum output of 24 Watts. Confirm the rating for the selected listing.
### How long does the battery last?
The feature text claims up to 24 hours of continuous play from a 5400mAh battery. This is a maximum listing claim, not a guaranteed runtime for every volume or use condition.
### Can it be used near water?
The feature text claims an IP68 rating and says it can withstand immersion up to 1.5 metres for up to 30 minutes. The technical details only list it as waterproof, so verify the protection level and conditions before relying on immersion protection.

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## Images

![JUOVI J6311 Portable Bluetooth Speaker, Stereo, TF Card and AUX — 1](https://bargainpostbox.co.uk/i/_6JLupqwqUqv-_aRLye2jTgmTB4-AWlUVUjh0TVJjQqTV7zOzPEPGHYEa9kAS2IPs7M_Ybp-Jjvwt9mJRo2Nm3uxwJZevU3u30Gy8eHleYKfpmidG2wvL39H.jpg)

![JUOVI J6311 Portable Bluetooth Speaker, Stereo, TF Card and AUX — 2](https://bargainpostbox.co.uk/i/7CT3Cim5_gOhemcSZ5QnFfkZy_i_JTYOCGLffE5vaxHnNVil8SeQbXPL5lsWa5eraBcw8ECHbL4fO3LMxZ8nc238HhhuwKj-cj5b3K4lo6cN2yGngCavk079.jpg)

![JUOVI J6311 Portable Bluetooth Speaker, Stereo, TF Card and AUX — 3](https://bargainpostbox.co.uk/i/zByApAjbet6npBeTJ7ViFx3Vzi_Z7GiEeBmkohQE1uD_Klov-uw3_zZrJbdShGbCW1Ysh27Ns34r1M_VwMFQkPR_4Uqtd9rtZmdU5l5ONraCgiZidhxYOwJJ.jpg)

![JUOVI J6311 Portable Bluetooth Speaker, Stereo, TF Card and AUX — 4](https://bargainpostbox.co.uk/i/SQ20YbMqZrSpm7Ekr-Wx3VjjJAzX-Q_fmwXjMO4vgbCvZ4i6D5WF7ecneGrWEtJaigWSgZXcNZ-fiGHHMspZD_Qf2-5F7K_fbg9u3j6NGVq6mIGErYRzwz-W.jpg)

![JUOVI J6311 Portable Bluetooth Speaker, Stereo, TF Card and AUX — 5](https://bargainpostbox.co.uk/i/wDGhM6fxUiN65omycN9nHupwVapFyYwOxYWjmbXVuBzD2zk5NQZjU9oWRFsn8t5fGmS0b6dkc5yZ6vkGQ1r5wgnAdiPrEU-gsdVIkQFIlWXTkgtNzK9mlVW-.jpg)

![JUOVI J6311 Portable Bluetooth Speaker, Stereo, TF Card and AUX — 6](https://bargainpostbox.co.uk/i/bhAtJByCfneeS61qfDUhbisdf2kZaW-2yg8Fz01zwzlzm7Jlx7JErjkeCXA6jywWpoU301bX5djB4aUmj7NFaotARk_B4ixron5y2tMsOkJ-DeBkPPhTQJd7.jpg)

![JUOVI J6311 Portable Bluetooth Speaker, Stereo, TF Card and AUX — 7](https://bargainpostbox.co.uk/i/bLfrgmaPB_w6ue9HeII-MDt0umfbWhIN1pjws4ASmw-EusWsqtp0fU5cNwBHXj_sI3KhozqjaEB3VrjW-XnjI2E3JU2X7xi0zF4-dqLnit9ZoF2FCthW3z6J.jpg)