Anker Soundcore 2 Portable Bluetooth Speaker
- Speaker Maximum Output Power: 12 watts
- Battery Average Life: 24 hours
- Water Resistance Level: Waterproof
- Is Waterproof: Yes
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A sound choice at this price if IPX7 protection and long runtime matter more than a pocket-sized footprint.
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ASIN: B01MTB55WHModel: AK-A3105Category: Portable Bluetooth Speakers
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Overview
Anker's soundcore 2 packs a 12W driver setup, IPX7 waterproofing, and a 5,200mAh battery rated for 24 hours into a compact portable speaker. BassUp processing is tuned to add low end, and it suits home listening, travel, and outdoor use where ruggedness matters as much as size.
Its IPX7 rating goes beyond splash resistance to brief submersion, a step up from many speakers at this price. Bluetooth 6 and USB-C keep the connection and charging current.
- BassUp technology with a spiral bass port
- Bluetooth 6 connectivity
- USB-C charging
- Built for home, travel, and outdoor use
Who it's for
Fits buyers who want one speaker to cover the shower, backyard, road trips, and impromptu presentations. Less suited to anyone chasing the smallest possible clip-on size, since this is a heavier, denser unit.
Pros and cons
- IPX7 rating survives more than splashes
- 5,200mAh battery recharges quickly
- Solid build that does not feel cheap
Specifications
| Brand | Anker |
|---|---|
| Model | AK-A3105 |
| Dimensions & fit | |
| Item Weight | 0.91 pounds |
| Audio Driver Size | 2.4 inches |
| Speaker Size | 1.8 inches |
| Item Dimensions D x W x H | 1.8 × 6.5 × 2.1 inches |
| Capacity & performance | |
| Speaker Maximum Output Power | 12 watts |
| Bluetooth Range | 65.6 feet |
| Maximum Range | 20 meters |
| Audio Output Mode | Stereo |
| Battery Capacity | 24 amps |
| Power & efficiency | |
| Battery Average Life | 24 hours |
| Battery Charge Time | 3 hours |
| Power Source | Battery |
| Input Voltage | 5 volts |
| Construction & materials | |
| Enclosure Material | Plastic |
| Color | Black |
| Compatibility & installation | |
| Connectivity Technology | Auxiliary |
| Mounting Type | Tabletop Mount |
| Connectivity Protocol | Bluetooth |
| Compatible Devices | Smartphone, Television, Laptop |
| Included components | |
| Customer Package Type | Standard Packaging |
| Unit Count | 1 |
| Warranty & support | |
| Warranty Description | 1.5 years |
| Warranty Type | Limited |
| Other details | |
| Water Resistance Level | Waterproof |
| Is Waterproof | Yes |
| Speaker Type | Portable Speaker |
| Control Type | Push Button |
| Frequency Response | 70 hertz |
| Number of Audio Channels | 2 |
| Impedance | 4 ohms |
| Audio Driver Type | Dynamic Driver |
| Number of Items | 1 |
| Wireless Technology | Bluetooth |
| Antenna Location | For Smartphones Or Tablets |
| Specific Uses For Product | Gaming, Shower, Office, Business, Travel |
| Series Number | 3105 |
Closest rivals on specs
BolaButty C27C 20W Bluetooth Speaker- Speaker Maximum Output Power 12 vs 20 watts (-40%)
- Speaker Size 1.8 vs 2.8 inches (-36%)
Sony SRS-XB100 Portable Bluetooth Speaker- Battery Average Life 24 vs 16 hours (+50%)
- Battery Charge Time 3 vs 16 hours (-81%)
- Bluetooth Range 65.6 vs 32.8 feet (+100%)
Ortizan X10 Portable Bluetooth Speaker- Battery Average Life 24 vs 30 hours (-20%)
- Item Weight 0.91 vs 1.15 pounds (-21%)
- Speaker Maximum Output Power 12 vs 24 watts (-50%)
Frequently asked questions
Is the Anker soundcore 2 fully waterproof?
It carries an IPX7 rating, which covers brief submersion in addition to splashes and rain, going further than the IPX5 rating on many competing speakers.
Does the Anker soundcore 2 support Bluetooth 6?
Yes, this listing specifies Bluetooth 6 for pairing and connection stability.