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header-product In-ear True Wireless Stereo (TWS) Headphones Sennheiser MTW3 — Intraaural, Black
97.99 €

In-ear True Wireless Stereo (TWS) Headphones Sennheiser MTW3 — Intraaural, Black

Sennheiser MTW3 In-ear TWS Headphones Photo 1
Sennheiser MTW3 In-ear TWS Headphones Photo 2
Sennheiser MTW3 In-ear TWS Headphones Photo 1
Sennheiser MTW3 In-ear TWS Headphones Photo 2
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In-ear True Wireless Stereo (TWS) Headphones Sennheiser MTW3 — Intraaural, Black

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In-ear True Wireless Stereo (TWS) Headphones Sennheiser MTW3 — Intraaural, Black

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Short description

Sennheiser MTW3 are in-ear True Wireless Stereo (TWS) headphones with intraaural ear coupling in black. They provide a fully wireless Bluetooth listening experience in a compact in-ear form factor. Suitable for music playback, calls and mobile use, the model emphasizes mobility and discreet wearing, with a focus on secure fit and convenient everyday use.
Available at price 97.99 €: 9 pcs.
Total available for order: 15 pcs.
Warranty: 2 Years
SKU: 4754132
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Thursday {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.80 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.79 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.72 euros per month
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Product information

Description

Sennheiser MTW3 are in-ear True Wireless Stereo (TWS) headphones in black designed for fully wireless listening and hands-free calls. The intraaural ear coupling provides a discreet fit that emphasizes mobility and secure wearing, while Bluetooth connectivity enables a cable-free connection to smartphones, tablets and other compatible devices. The model incorporates active noise-canceling functionality for improved listening in noisy environments, and its compact in-ear form factor is intended for everyday use and on-the-go audio.

Advantages

These Sennheiser in-ear TWS headphones combine compact size and stable intraaural fit with Bluetooth wireless connectivity and noise-canceling capability. The black finish offers a subtle, unobtrusive appearance for daily wear. The design focuses on mobility and convenience, allowing users to make calls and listen to music without cables while maintaining a secure fit suitable for commuting and general mobile use.

Suitable for

  • Listening to music on smartphones and portable devices
  • Hands-free voice and video calls
  • Commuting and travel in noisy environments
  • Everyday mobile use and discreet wear

Key specifications

  • Ear coupling: intraaural
  • Connectivity: True Wireless Stereo (TWS), Bluetooth
  • Wearing style: in-ear
  • Noise control: active noise-canceling
  • Colour: black

How to use

Place the earbuds into your ears so that the intraaural tips form a secure seal, then enable Bluetooth on your source device and select the Sennheiser MTW3 from the list of available devices to pair. Use the touch or physical controls on the earbuds to manage playback, adjust volume and answer or end calls according to the user interface provided by the device. Charge the earbuds as instructed by the manufacturer before first use and recharge as needed using the supplied charging case or cable to maintain battery operation.

Usage recommendations

For the best noise-canceling performance and audio clarity, ensure a proper in-ear seal and keep firmware up to date when updates are available. Adjust fit using the supplied ear tips to balance comfort and passive isolation; avoid high volume levels for extended periods to protect hearing.

Specifications

Ear coupling: Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Intraaural
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
True Wireless Stereo (TWS)
Product type: The sub-category of the product.
Headphones
Product colour: The colour e.g. red, blue, green, black, white.
Black
Wearing style: The way in which the device is worn.
In-ear
All features

Packaging data

Package type: The type of product package e.g. box.
Box
Package weight: Weight of the packaged product.
322 g
Package height: The distance from the top to the bottom of the packaging.
170 mm
Package depth: The distance from the front to the back of the packaging.
43 mm
Package width: The distance from one side of the packaging to the other.
125 mm

Weight & dimensions

Charging case weight:
78 g
Charging case dimensions (W x D x H):
70.1 x 44.6 x 34.8
Right earpiece weight:
5.8 g
Left earpiece weight:
5.8 g

Operational conditions

Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-25 - 70
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 45

System requirements

Mobile operating systems supported: The operating systems e.g. Android, iOS, that can be used with the mobile device.
iOS, Android

Battery

Battery life (max): Maximum battery life. Mobile Mark™ (2002) is the standard often used to benchmark battery life time.
28 h
Talk time (ANC on):
6.5 h
Talk time (ANC off):
7 h
Output voltage (charging case):
5 V
Battery technology (charging case):
Lithium-Ion (Li-Ion)
Battery capacity (charging case):
1000 mAh
Talk time (with charging case):
28 h
Continuous audio playback time: Number of hours on average for continuous play. This is dependent on the device battery capacity.
7 h
Left earpiece battery capacity:
77 mAh
Right earpiece battery capacity:
77 mAh
Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Lithium-Ion (Li-Ion)
Battery type: Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).
Built-in battery
Battery operated:
Yes

Base station

Base station colour:
Black
Base station USB connector:
USB Type-C

Microphone

Noise-canceling:
Yes
Number of microphones:
3
MEMS (Micro-Electro-Mechanical System) microphone:
Yes
Microphone frequency: The range of frequencies (low to high sounds) that the microphone can pick up (detect).
100 - 10000

Headphones

Total Harmonic Distortion (THD): Total harmonic distortion is a measure of non-linear harmonic distortion and is given in %. Non-linear harmonic distortions are signals which were not present in the original before the signal was converted by the headphones. These unwanted signals are caused by the diaphragm, whose movements do not precisely move in time with the electric signals that cause it to move. Unfortunately, this is a feature of all electroacoustic transducers. Although it cannot be completely eliminated, suitable steps can be taken to minimise it. However, the user is not interested in why this distortion takes place but in how great the level of distortion must be for it to become perceptible. According to the findings of several research projects, a total harmonic distortion of 1% in the frequency range of 100 to 2000 Hz is imperceptible. Below 100 Hz, the perceptibility threshold lies at 10%.
0.08 %
Noise reduction:
Yes
Headphone sensitivity:
107 dB
Ear coupling: Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Intraaural
Maximum input power:
10 mW

Ports & interfaces

Bluetooth version: The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
5.2
Bluetooth profiles:
SBC, HFP, AVRCP, AAC, A2DP
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.
True Wireless Stereo (TWS)

Performance

Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China
International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IPX4
Product colour: The colour e.g. red, blue, green, black, white.
Black
Wearing style: The way in which the device is worn.
In-ear
Product type: The sub-category of the product.
Headphones

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH186 9 Thursday Best delivery
97.99 € Best price
WH155 6 10.08.2026
115.99 €
97.99 €
Stock: 9
Delivery Date: Thursday Best delivery
Warehouse: WH186
115.99 €
Stock: 6
Delivery Date: 10.08.2026
Warehouse: WH155

Customer reviews

Customer questions

FAQ

How much does the Sennheiser MTW3 In-ear TWS Headphones cost, and is it available for purchase?

The price is 97.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Sennheiser MTW3 In-ear TWS Headphones be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Sennheiser MTW3 In-ear TWS Headphones online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Sennheiser products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sennheiser service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ear coupling, connectivity technology, product type, product colour, wearing style, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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