W-KING D9-1 Portable Bluetooth Speaker, 100W Peak

The W-KING D9-1 is a battery-powered portable Bluetooth speaker listed with 100 watts maximum output and waterproof protection. Its Bluetooth, AUX, NFC and TF-card options suit outdoor listening, while the claimed 40-hour battery life is specified for low-volume playback.

At a glance

Supports Bluetooth, AUX input, NFC pairing and TF-card playback according to the listing.
The listing claims up to 40 hours of playback at low volume, not an unconditional runtime.
The manufacturer describes IPX7 water protection and floating capability.

Price

$98.99Save 34%

Reference price: ~~$149.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Multiple playback inputs, including AUX and TF card, provide options beyond Bluetooth.
The listing claims a 12,000 milliamp-hour battery and a charging port for charging other devices.
A built-in microphone is described for hands-free calls.

Cons

At 2.6 kg and 31.5 cm long, it is larger and heavier than a pocket-size portable speaker.

Technical specifications

25 specifications

Identity
Brand	W-KING
Model	D9-1

Audio
Maximum output power	100 watts
Frequency response	60 hertz
Audio output mode	Surround
Audio channels	2
Speaker type	Subwoofer
Driver type	Dynamic Driver
Driver size	7.2 inches
Tweeter diameter	1 inches

Connectivity and controls
Wireless connection	Bluetooth
Connectivity options	Bluetooth, AUX, NFC, TF card
Bluetooth range	100 feet
Control method	Touch
Mounting types listed	Floor Standing, Speaker, Table Top, TV

Power and battery
Power configuration	Battery Powered
Battery life listed	40 hours
Battery capacity	12000 milliamp_hours
Battery required	1 Lithium Ion batteries required. (included)
Input voltage	3.7 volts

Dimensions and installation
Dimensions and weight	31.5 x 18.54 x 10.67 cm; 2.6 kg
Weight	2.6 kg

Materials and protection
Water resistance listed	Waterproof
Enclosure material	ABS, Acrylonitrile Butadiene Styrene
Colour	Green

What to know before buying

Listing details to confirm

The listing gives 100 watts maximum output in its specifications and title, but also describes 60W RMS and 60-watt drivers. It separately claims 120W stereo pairing with two speakers, so do not treat paired output as this single speaker's rating. Battery life is stated as up to 40 hours at low volume. The product details say waterproof while feature text specifies IPX7. Check the selected listing for the exact protection and output claims.

What’s in the box

Included

User manual
3.5 mm audio cable
Type-C charging cable
Bluetooth speaker

Who is it for?

A good fit for

Outdoor listening where a larger portable speaker and claimed water protection are useful.
Listeners who want Bluetooth alongside AUX or TF-card playback.
Buyers interested in long low-volume playback and a built-in power-bank function.

Less suited to

Buyers needing a compact, lightweight speaker for pocket or small-bag carry.
Anyone relying on the claimed maximum playback time at high volume.

W-KING D9-1 Portable Bluetooth Speaker, 100W Peak · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 3,124 ratings

5 stars80%80%
4 stars13%13%
3 stars3%3%
2 stars1%1%
1 star3%3%

Customer feedback highlights perceived sound quality, volume, battery life, durability, Bluetooth connectivity, portability and build quality. The listing's large-driver and battery claims may be relevant to those priorities, but feedback does not establish measured performance or confirm the claimed runtime. The overall rating distribution is mostly five-star, with a smaller spread of lower ratings, and does not explain individual experiences.

Positive themes

Customers describe the sound quality and volume positively.
Feedback praises battery life and says the speaker can charge phones.
Customers also speak positively about durability, Bluetooth connectivity, portability and build quality.

Frequently asked questions

How long does the D9-1 battery last?

The listing claims up to 40 hours at low volume. It does not give a runtime for louder playback.

Can it play music without Bluetooth?

The listing includes AUX input and TF-card playback, as well as NFC pairing for Android phones.

Is the D9-1 waterproof?

The listing calls it waterproof and separately claims IPX7 protection and floating capability. These are manufacturer claims, not independent verification.

Does the 100W figure describe one speaker or a pair?

The title and specification give 100 watts maximum output for the speaker. The listing also claims 120W peak when two D9-1 speakers are paired, so that paired figure is not the output of one unit.