Headset Soundcore A3994G21 K20i

Name: Headset Soundcore A3994G21 K20i A3994G21
Brand: Anker
SKU: 10974340
Price: 21.49 EUR
Availability: InStock

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Short description

The Soundcore A3994G21 K20i is a True Wireless Stereo headset designed for music lovers. With Bluetooth connectivity and USB Type-C charging, these in-ear headphones offer a seamless listening experience. The sleek white design adds a modern touch, making them perfect for everyday use. Enjoy high-quality sound and the freedom of wireless listening with the Soundcore K20i.

Available for order: 40 pcs.

Warranty: 2 Years

SKU: 10974340

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Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

10.08.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

13.08.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 1.00 kg)

Parcel couriers

Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa

13.08.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.79 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The Soundcore A3994G21 K20i is a True Wireless Stereo (TWS) in-ear headset designed for everyday listening. These white in-ear headphones feature intraaural ear coupling for a secure fit and use Bluetooth connectivity to deliver wireless audio. The compact earbuds work with USB Type-C charging for convenient power replenishment and are intended for music playback, calls, and on-the-go use.

Advantages

The K20i offers wireless convenience through TWS Bluetooth pairing, eliminating cable tangles and enabling independent use of each earbud. Intraaural ear coupling improves passive noise isolation and helps maintain stable fit during movement. USB Type-C charging provides faster and more convenient recharging compared with legacy connectors. The understated white finish matches a broad range of styles and everyday situations.

Suitable for

Listening to music and podcasts while commuting
Hands-free phone calls and voice chat
Workout sessions with lightweight in-ear fit
Everyday mobile use and casual media consumption

Key specifications

Type: True Wireless Stereo (TWS) in-ear earbuds
Ear coupling: Intraaural (in-ear)
Connectivity: Bluetooth wireless
Charging: USB Type-C
Wearing style: In-ear, left and right earbuds
Colour: White

How to use

Remove the earbuds from the charging case and place them in your ears. Enable Bluetooth on your device and select the headset from the available devices list to pair. Use the touch controls or onboard buttons (if present) to play or pause audio, adjust volume, and answer calls. When battery is low, return the earbuds to the charging case and connect the case to a USB Type-C power source to recharge both earbuds.

Usage recommendations

For optimal fit and sound isolation, try different sizes of ear tips and ensure each earbud is seated securely in the ear canal. Keep the charging contacts clean and dry, and use a compatible USB Type-C cable and charger to maintain charging performance.

Specifications

USB Type-C required charging power (min):: 5 W
USB Type-C required charging power (max):: 7.5 W
USB Type-C charging port:: Yes
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)
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).: Music
Product type: The sub-category of the product.: Headset
Product colour: The colour e.g. red, blue, green, black, white.: White
Wearing style: The way in which the device is worn.: In-ear

All features

Power

USB Power Delivery (USB PD):: No
USB Type-C charging port:: Yes
USB Type-C required charging power (min):: 5 W
USB Type-C required charging power (max):: 7.5 W

Headphones

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

Ports & interfaces

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
USB connector: What type of USB connector is built into the device.: USB Type-C
Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: True Wireless Stereo (TWS)

Performance

Product colour: The colour e.g. red, blue, green, black, white.: White
Recommended usage: What the product should be used for, and how it should be used (e.g. ambient temperature).: Music
Wearing style: The way in which the device is worn.: In-ear
Product type: The sub-category of the product.: Headset

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Customer questions

FAQ

How much does the Headset Soundcore A3994G21 K20i cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 10.08.2026 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. All transactions are 100% secure and encrypted.

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 Anker 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 Anker 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: usb type-c required charging power (min), usb type-c required charging power (max), usb type-c charging port, ear coupling, connectivity technology, recommended usage, 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.

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Headset Soundcore A3994G21 K20i

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Power

Headphones

Ports & interfaces

Performance

Description

Similar products

Product comparison

Customer reviews

Customer questions

How much does the Headset Soundcore A3994G21 K20i cost, and is it available for purchase?

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

What payment options are available?

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

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?