TONOR K11 Voice Amplifier with Wireless Headset Microphone

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Product guide

TONOR K11 Voice Amplifier with Wireless Headset Microphone

The TONOR K11 voice amplifier pairs a portable speaker with a wireless headset microphone for teaching, coaching, meetings and guided tours. The listing describes Bluetooth, AUX and USB connectivity, a display and mode-specific battery estimates, though its stated output power varies between details and feature copy.

At a glance

Wireless headset microphone is listed with the amplifier, and the description also says a wired headset can connect through a 3.5mm MIC port.
The speaker claims Bluetooth 5.2, AUX, TF card and USB drive support, plus recording and FM radio.
An LED display is described as showing battery and mode status.
The product description gives separate estimated runtimes for voice amplification, music playback and the headset microphone.

Price

£32.99Save 18%

Reference price: ~~£39.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

A bundled wireless headset makes this a ready-to-use option for speaking without holding a microphone.
Bluetooth and wired audio connections plus TF card and USB drive playback offer several ways to provide audio.
The stated 530-gram weight and belt clip or strap described in the product text support portable, hands-free use.

Technical specifications

17 specifications

Identity
Brand	TONOR
Model	24027

Connectivity and controls
Wireless connection listed	AUX, Bluetooth, USB

Power and battery
Power configuration	Battery Powered
Amplifier battery life	10-11 hours of amplification
Music playback battery life	6-10 hours of music playback
Headset microphone battery life	6-7 hour battery life
Amplifier battery capacity	1800mAh
Charging time	3-4 hours

Audio
Output wattage in details	10 Watts
Output power in feature copy	15W output power
Audio input	Bluetooth, AUX, TF card

Dimensions and installation
Mounting types listed	Tabletop
Dimensions listed	18 x 14 x 6 centimetres
Weight listed	530 Grams

Design
Colour	Black
Enclosure material	Acrylonitrile Butadiene Styrene (ABS)

What to know before buying

A 3.5mm wired headset connection and strap are described, but they are not named in the explicit included-components list. Confirm the selected listing if either matters.

Listing details to confirm

Listing details are inconsistent on output power: the technical details state 10 Watts while feature copy claims 15W. Battery estimates are also listing claims, with music playback stated as 6-10 hours in one place and the amplifier's separate 10-11-hour estimate applying to amplification. Treat these as mode-specific estimates, not guaranteed runtimes.

What’s in the box

Included

1 x Belt
1 x Manual
1 x Type-C Charging Cord
1 x Voice Amplifier
1 x Wireless Headset Microphone

Who is it for?

A good fit for

Teachers, coaches and tour guides who want a wearable microphone and portable speaker for voice projection.
Presenters who need Bluetooth or wired audio input and playback from USB or TF card, as claimed.

Less suited to

Buyers who need a confirmed, single output-power specification should clarify the listing's 10 Watts versus 15W claims before choosing.
Anyone whose use depends on a specific guaranteed battery runtime should account for the differing operating modes and treat the figures as estimates.

TONOR K11 Voice Amplifier with Wireless Headset Microphone · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 567 ratings

5 stars67%67%
4 stars15%15%
3 stars7%7%
2 stars3%3%
1 star8%8%

Customer feedback describes the amplifier as a compact speaker that can make speech audible during outdoor coaching, and highlights ease of use and wireless connectivity. Battery life is mixed, with some customers reporting long use and others saying it lasted only an hour and a half. That variation matters for sessions relying on the listed 10-11-hour amplification estimate, which should be treated as a claim rather than a guaranteed result.

Positive themes

Customers describe the speaker as loud enough for outdoor coaching and say it helps people hear clearly.
Customers report ease of use and appreciate wireless connectivity.

Mixed feedback

Battery life receives mixed feedback, including reports of both long use and runtimes as short as an hour and a half.

Frequently asked questions

Does the TONOR K11 include a wireless headset microphone?

The explicit contents list names one wireless headset microphone and one voice amplifier. The product text also describes an optional wired headset connection, but that wired microphone is not in the contents list.

How long does the battery last?

The listing claims 10-11 hours for voice amplification, 6-10 hours for music playback and 6-7 hours for the wireless headset microphone. These are separate mode-specific claims, not a single guaranteed runtime.

What is the amplifier's output power?

The technical details state 10 Watts, while feature copy claims 15W. The listing does not resolve the discrepancy, so buyers needing a specific output should confirm it before purchase.

Can it play audio without the headset microphone?

The listing describes Bluetooth, AUX, TF card and USB drive audio options, as well as FM radio. These are manufacturer claims rather than independently verified capabilities.