1 / 7Anker soundcore 2 A3105 Portable Bluetooth Speaker, 12W Stereo
The Anker soundcore 2 A3105 is a portable Bluetooth speaker listed with 12W output, stereo sound and up to 24 hours of battery life. Its compact dimensions suit tabletop listening or carrying between rooms, while the claimed waterproof protection may appeal for use near splashes. The listing also contains a material-field error, so check the notes before relying on that detail.
At a glance
- Anker lists BassUp technology and a spiral bass port to boost low frequencies.
- The product features claim IPX7 protection. The specifications table uses the broader term “Waterproof”.
- The manufacturer claims up to 24 hours of playback and specifies a 5,200mAh Li-ion battery in the feature text.
- A listed Bluetooth range of 10 metres and compatibility with phones, tablets, laptops, desktops, MP3 players and TVs support a range of listening setups.
Reference price: €39.90
Price checked: 14 Nov 2026
View offerAhead of Black FridayExplore the selectionPros and cons
Pros
- The listed 12W stereo output gives a concrete specification for buyers comparing compact wireless speakers.
- The claimed 24-hour battery life and portable speaker format suit listening away from a fixed power source.
- The manufacturer claims IPX7 protection, useful for buyers considering use around splashes or outdoors.
Technical specifications
27 specifications| Brand | Anker |
|---|---|
| Model | A3105 |
| Speaker type | Portable Speaker |
| Maximum output power | 12 Watts |
| Audio output mode | Stereo |
| Frequency response | 70 Hz |
| Audio channels | 2.0 |
| Impedance | 4 Ohms |
| Signal-to-noise ratio | 80 dB |
| Audio driver type | Dynamic Driver |
| Audio driver size | 6 Centimeters |
| Tweeter diameter | 1 Inches |
| Wireless connection listed | Bluetooth |
|---|---|
| Control methods listed | Remote |
| Bluetooth range | 10 Meters |
| Compatible devices | Smartphone, Tablet, Laptop, Desktop, MP3 Player, TV |
| Power configuration | Battery Powered |
|---|---|
| Battery life listed | 24 Hours |
| Battery capacity | 100 |
| Battery charge time | 3 Hours |
| Input voltage | 5 Volts |
| Dimensions (D x W x H) | 5.6D x 16.5W x 4.6H centimetres |
|---|---|
| Weight | 0.91 Pounds |
| Mounting type | Tabletop Mount |
| Water resistance listed | Waterproof |
|---|---|
| Material listed | Bluetooth Speaker |
| Colour | Black |
What to know before buying
Listing details to confirm
The listing’s material field says “Bluetooth Speaker”, which is a product type rather than a usable material specification. It also gives battery capacity as “100” without a unit, and its battery details differ: the feature text names a 5,200mAh Li-ion battery while another field says “1 C batteries required.” Confirm the battery configuration and capacity for the selected listing. The manufacturer claims IPX7 protection, while the structured specification only says “Waterproof”, so verify the protection level if it matters.
What’s in the box
Included- Speaker (1)
- 60cm cable (1)
- Happy card
- Welcome Guide
Who is it for?
A good fit for
- Listeners wanting a compact Bluetooth speaker for tabletop use, travel or casual playback.
- Buyers who prioritise a claimed long battery life and waterproof protection for use near splashes.
Less suited to
- Buyers who need a clearly specified material or unambiguous battery capacity and configuration.
- Listeners seeking verified sound measurements or a specified frequency range beyond the listed 70 Hz figure.
Customer reviews on Amazon
- 5 stars
77% 77% - 4 stars
13% 13% - 3 stars
5% 5% - 2 stars
2% 2% - 1 star
3% 3%
Customer feedback highlights sound quality, compact size, ease of use and connection, with some customers also praising value. For a portable model listed at 12W stereo output, those reports may be relevant to casual listening, but they are customer impressions rather than measured performance. Functionality feedback is mixed, so buyers should not assume every unit or setup will behave identically.
Positive themes
- Customers praise the sound quality and compact size.
- Some customers describe setup and Bluetooth pairing as easy.
Mixed feedback
- Feedback on functionality is mixed, with some customers reporting that it works well and others mentioning issues.
Frequently asked questions
How long does the soundcore 2 claim to play?
The listing gives a battery life of 24 Hours. The manufacturer feature text describes this as up to a full day, but battery performance may depend on how it is used.
Is the speaker waterproof?
The listing states “Waterproof”, and the feature text claims IPX7 protection. The structured specification does not repeat the IPX7 rating, so check the selected product details if a particular protection level is important.
What is included in the listed package?
The manufacturer contents list names one speaker, one 60cm cable, a Happy card and a Welcome Guide.
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