Vanzon V40 24W Portable Bluetooth Speaker

The Vanzon V40 is a portable Bluetooth speaker listed with 24 watts of stereo output, RGB lighting and a claimed playtime of up to 24 hours with the lights off. Its listing also describes AUX input, TF-card playback and pairing two speakers, making it a feature-rich portable option, though the battery claim depends on use and some package details are inconsistent.

At a glance

The listing claims 24-watt stereo output and dual passive radiators.
RGB lighting has selectable modes, including an off setting.
The listing claims TWS pairing with a second V40 speaker.
Bluetooth, AUX input and TF-card playback are listed as listening options.

Price

$37.99Save 79%

Reference price: ~~$179.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

Multiple playback routes are claimed, including Bluetooth, AUX and TF card.
Lighting can be switched off, which is also the stated condition for the up-to-24-hour playtime claim.
A built-in microphone is claimed for hands-free calls.

Cons

The quoted maximum playtime is conditional, and the listing says actual duration varies with volume, audio content and usage.

Technical specifications

19 specifications

Identity and audio
Brand	Vanzon
Model	V40
Speaker type	Portable Speaker
Maximum output power	24 watts
Audio output mode	Stereo
Colour	Black

Connectivity and controls
Wireless connection listed	Bluetooth
Bluetooth version claimed	Bluetooth 5.0
Wired input claimed	AUX-IN jack
Memory-card playback claimed	TF (supports WAV / FLAC / APE / MP3 format)
Control method	Push Button
Hands-free calling claimed	built-in microphone
Two-speaker pairing claimed	TWS technology

Power and lighting
Battery capacity claimed	4000mAh
Maximum playtime claim	up to 24 hours per charge
Playtime condition	with the light off
Lighting	RGB lights

Dimensions and installation
Mounting type	Tabletop
Dimensions and weight	19.8 x 7.9 x 8 cm; 550 g

What to know before buying

Listing details to confirm

Listing details conflict or are unconfirmed: the title and details cite 24 watts while the feature text describes two 12-watt drivers, which total 24 watts but do not confirm measured output. Up to 24 hours is stated with the lights off and varies by use. The contents list names a speaker, Type-C charging cable and manual, while separate listing claims leave accessory inclusion unclear. The 9V-battery details conflict with the rechargeable 4000mAh lithium-ion claim. Check the selected listing for configuration and included items.

What’s in the box

1 portable Bluetooth speakerIncluded
1 Type-C charging cableIncluded
User manualIncluded
Portable ropeCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Buyers wanting a portable speaker with Bluetooth and additional AUX or TF playback options.
People interested in RGB lighting or the option to pair two V40 speakers, subject to the listing claims.
Listeners who can use the speaker with lights off when aiming for the stated maximum playtime.

Less suited to

Buyers who need a guaranteed 24-hour runtime regardless of volume or lighting.
Anyone who needs confirmed accessory contents or a settled battery specification before purchase.

Vanzon V40 24W Portable Bluetooth Speaker · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 9,148 ratings

5 stars74%74%
4 stars15%15%
3 stars6%6%
2 stars2%2%
1 star3%3%

Customer feedback highlights sound quality and portability as positives, while experiences are mixed on battery life, reliability, volume and value. That makes the conditional playtime claim especially relevant for buyers planning long sessions, and the mixed volume feedback cautions against assuming the listed 24-watt output will suit every setting. The aggregate ratings lean positive, but do not establish how the speaker performs in a particular use case.

Positive themes

Customers report positive impressions of sound quality and portability.

Mixed feedback

Customer feedback is mixed on battery life, reliability, volume and value.

Frequently asked questions

How long does the Vanzon V40 play on a charge?

The listing claims up to 24 hours with the lights off. It says actual playtime varies with volume, audio content and usage.

Can the V40 play audio without Bluetooth?

The feature listing claims an AUX input and TF-card playback. It does not include a 3.5 mm line-in cable in the described contents.

Can two V40 speakers be paired?

The listing describes TWS pairing with two speakers for stereo playback. That is a manufacturer claim, not a guarantee of compatibility with other speaker models.

What comes in the box?

The explicit contents list names one speaker, one Type-C charging cable and one user manual. A separate listing mention of a portable rope is not corroborated, so confirm contents on the selected listing.