Introduction
The Anker Soundcore 2 is a portable Bluetooth speaker designed for robust audio performance and durability. It features IPX7 waterproof protection, ensuring it can withstand splashes and submersion, making it ideal for various environments. With a long-lasting battery, it provides extended playtime for continuous music enjoyment. The speaker delivers powerful sound with enhanced bass, suitable for both indoor and outdoor use.
What's in the Box
- Anker SoundCore 2 Portable Bluetooth Speaker
- Charging Cable (charging plug not contained)
Product Overview

Front view of the Anker Soundcore 2 speaker, showcasing its compact design and speaker grille.

Top view of the speaker, highlighting the power, volume, play/pause, and Bluetooth pairing buttons.
The Soundcore 2 speaker features a rectangular design with a durable matte finish. The top panel houses intuitive control buttons for power, volume adjustment, playback control, and Bluetooth pairing. On one side, you will find the auxiliary input and micro USB charging port, protected by a waterproof flap.
Setup
Charging the Speaker
Before first use, fully charge your Soundcore 2 speaker. Connect the provided charging cable to the micro USB port on the speaker and a compatible USB power adapter (not included). The LED indicator will show charging status. A full charge takes approximately 3 hours and provides up to 24 hours of playtime.
Bluetooth Pairing
- Power on the Soundcore 2 speaker by pressing and holding the power button until the LED indicator lights up.
- The Bluetooth indicator will flash blue, indicating the speaker is in pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for "Soundcore 2" in the list of available devices.
- Select "Soundcore 2" to connect. Once connected, the Bluetooth indicator will turn solid blue.

Connecting the Soundcore 2 speaker to a mobile device via Bluetooth.
Operating the Speaker
Basic Controls
- Power Button: Press and hold to turn on/off.
- Volume Buttons (+/-): Press to increase or decrease volume.
- Play/Pause Button: Press once to play or pause music. Press twice to skip to the next track.
- Bluetooth Button: Press to enter pairing mode or disconnect from a device.
Wireless Stereo Pairing (TWS)
You can pair two Soundcore 2 speakers together for a true wireless stereo experience. This feature allows for a wider soundstage and more immersive audio. To activate TWS:
- Ensure both Soundcore 2 speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), press and hold the Bluetooth button for 3 seconds until you hear a tone.
- The primary speaker will automatically search for the secondary speaker. Once connected, you will hear a confirmation tone, and the Bluetooth indicators on both speakers will turn solid blue.
- Now, connect your device to the primary speaker via Bluetooth as described in the "Bluetooth Pairing" section.

Illustration of two Soundcore 2 speakers connected for wireless stereo sound.
Waterproof Protection (IPX7)
The Soundcore 2 speaker is designed with IPX7 waterproof protection, meaning it can be submerged in up to 1 meter of water for 30 minutes. This makes it suitable for use by the pool, at the beach, or in the shower. Ensure the charging port cover is securely closed before exposing the speaker to water.

The Soundcore 2 speaker submerged in water, highlighting its IPX7 waterproof capability.
Maintenance
To ensure the longevity and optimal performance of your Soundcore 2 speaker, follow these maintenance guidelines:
- Clean the speaker with a soft, damp cloth. Avoid using abrasive cleaners or solvents.
- Ensure the charging port cover is sealed when not charging, especially when near water.
- Store the speaker in a cool, dry place when not in use.
- Avoid exposing the speaker to extreme temperatures or direct sunlight for prolonged periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Battery is depleted. | Charge the speaker fully. |
| Cannot pair with Bluetooth device. | Speaker is not in pairing mode or already connected to another device. | Ensure the speaker's Bluetooth indicator is flashing. Disconnect from any other device. Restart both speaker and device. |
| No sound or low volume. | Volume too low on speaker or device; device not connected properly. | Increase volume on both speaker and device. Re-establish Bluetooth connection. |
| Sound distortion. | Volume too high; device too far from speaker. | Reduce volume. Move device closer to the speaker (within 66 feet/20 meters). |
| Cannot activate Wireless Stereo Pairing. | Speakers are already connected to a device or not in TWS pairing mode. | Ensure both speakers are disconnected from any device. Follow TWS pairing instructions carefully. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Anker |
| Model Name | A3105 Soundcore 2 Speaker |
| Connectivity Technology | Wireless, Bluetooth |
| Bluetooth Range | 66 Feet (20 Meters) |
| Speaker Maximum Output Power | 12 Watts |
| Battery Life | 24 Hours |
| Charging Time | 3 Hours |
| Water Resistance Level | IPX7 Waterproof |
| Product Dimensions | 2.2"D x 6.5"W x 1.8"H |
| Item Weight | 12.6 Ounces |
| Included Components | Charging Cable, Anker SoundCore 2 Portable Bluetooth Speaker |
Warranty and Support
Anker provides a limited warranty for the Soundcore 2 speaker. For detailed warranty information and support, please refer to the official Anker website or contact their customer service.
You can also find the original User Manual in PDF format here: Anker Soundcore 2 User Manual (PDF)
For additional support or to explore other Anker products, visit the official Anker Store: Anker Store on Amazon