W-KING D8 Portable Bluetooth Speaker, 90W Peak

The W-KING D8 is a portable Bluetooth speaker listed with 90 watts maximum output and a battery life claim of 40 hours. It also offers AUX input, speakerphone calling, equalizer modes and the ability to pair two D8 speakers for stereo playback.

At a glance

Supports Bluetooth and AUX playback, with a TF-card slot also claimed in the feature text.
A built-in microphone is described for hands-free calls, and the listing says it supports a phone assistant.
The speaker is described as a power bank for charging another device.
Two D8 speakers can be paired for left- and right-channel playback.
Listed equalizer options include indoor and outdoor modes.

Price

$89.99Save 15%

Reference price: ~~$105.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Bluetooth and AUX connections provide wireless and wired playback options.
The listed power-bank function can charge a connected smart device.
Pairing two D8 speakers is described as enabling left- and right-channel stereo playback.
A built-in microphone and listed speakerphone function support hands-free calls.

Technical specifications

24 specifications

Identity
Brand	W-KING
Model	D8

Audio
Maximum output power	90 watts
Frequency response	60 hertz
Audio output mode	Stereo
Speaker type	Subwoofer, Tweeter
Audio driver type	Dynamic Driver
Number of audio channels	5
Impedance	8 ohm
Woofer diameter	7 centimetres
Tweeter diameter	0.75 inches

Connectivity and controls
Wireless connection listed	Bluetooth
Wired connection listed	Auxiliary, Bluetooth
Control methods listed	Voice
Maximum range	100 feet

Power and battery
Power configuration	Battery Powered
Battery life listed	40 hours
Battery capacity	8000 milliamp_hours
Battery	1 Lithium Ion batteries required. (included)
Input voltage	5 volts

Dimensions and installation
Mounting types listed	Tabletop
Dimensions listed	32 x 12.09 x 11.81 cm; 453.59 g
Weight listed	454 g

Materials and protection
Water resistance listed	Waterproof

What to know before buying

Listing details to confirm

The listing conflicts on key details: protection is described as IPX6 in one feature and IPX7 elsewhere, while the details table only says “Waterproof.” Output is described as 90W peak and 50W RMS in feature copy, versus 90 watts maximum in the details table. Wireless range is listed as 100 feet in one place and 30.5 feet in another. Battery life is claimed as 40 hours without a stated playback condition. Confirm the selected version and applicable ratings before relying on these figures, especially for water exposure.

Who is it for?

A good fit for

Buyers seeking a portable speaker with Bluetooth and AUX playback, plus a listed TF-card option.
People who want to use a speaker as a power bank or take hands-free calls.
Listeners interested in pairing two matching D8 speakers for left- and right-channel playback.

Less suited to

Buyers who need unambiguous, verified water-protection or battery-runtime specifications before purchase.
Anyone requiring a confirmed wireless range, since the listing gives conflicting distances.

W-KING D8 Portable Bluetooth Speaker, 90W Peak · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 3,602 ratings

5 stars73%73%
4 stars16%16%
3 stars5%5%
2 stars2%2%
1 star4%4%

Customer feedback reports favourable impressions of sound quality, loudness, battery life and the charging port. Reliability and durability receive mixed feedback, which matters if the speaker will see frequent travel or outdoor use. These are reported opinions, while the advertised 40-hour battery life and water protection remain listing claims with conditions or conflicting details that are not settled here.

Positive themes

Customer feedback highlights sound quality, loud volume, battery life and the charging port.

Mixed feedback

Customer feedback is mixed on reliability and durability.

Frequently asked questions

How long does the battery last?

The listing claims 40 hours, but does not specify the playback mode or conditions for that figure.

Can I connect a phone with a cable?

AUX connectivity is listed, and feature text specifies a 3.5 mm AUX jack.

Can two D8 speakers play stereo?

The listing describes pairing two D8 speakers to provide left and right channels.

Is the D8 waterproof?

The listing uses conflicting IPX6 and IPX7 claims, while its details table says only “Waterproof.” Confirm the protection rating for the version being offered before exposing it to water.