soundcore Boom 2

User Manual & Specifications

At a Glance

The soundcore Boom 2 speaker features a user-friendly design with accessible buttons and ports. Below is a breakdown of its key components:

LabelComponent
1Power Button [⏻]
2Bluetooth Button [Bluetooth]
3Volume down Button []
4Play/Pause Button [▶️/⏸️]
5Volume Up Button []
6PartyCast Button [PartyCast]
7BassUp Button [BassUp]
8LED Light [?]
9USB-A Charging Port (Output) [?]
10USB-C Charging Port (Input) [?]
11Handle [Handle]

Charging

Charging Your Speaker

Use a certified USB-C cable and charger to prevent any damage.

IndicatorStatus
[Flashing Red]Low Battery
[Steady Red]Being Charged
[Steady White]Fully Charged

Charging External Devices

Use this speaker as a power bank to charge your portable devices or accessories.

Powering On / Off

To Power On: Press or Press and Hold the Power Button [⏻] for 2 seconds. The LED indicator will show Steady White.

To Power Off: Press and Hold the Power Button [⏻] for 2 seconds. The LED indicator will turn off.

Using Your Speaker

Bluetooth Mode

Press the Bluetooth Button [Bluetooth] to enter Bluetooth pairing mode. Then, select "soundcore Boom 2" from your device's Bluetooth list to connect.

ActionStatus IndicatorMode
Press Bluetooth Button [Bluetooth][Flashing Blue]Enter Bluetooth Pairing Mode
Bluetooth Pairing[Flashing Blue]Bluetooth Pairing
Bluetooth Connected[Steady Blue]Bluetooth Connected

TWS (True Wireless Stereo) Mode

Two identical soundcore speakers can pair with each other for stereo sound, playing the same audio (one as the left channel and the other as the right channel). With one speaker connected to a smartphone, press and hold the Bluetooth Button [Bluetooth] for 2 seconds on two speakers to enter TWS pairing mode.

ActionStatus IndicatorMode
Press and Hold Bluetooth Button [Bluetooth] for 2 SecondsEnter / Exit TWS Pairing Mode
TWS Pairing[Flashing White]TWS Pairing
TWS Connected[Steady Blue] (Speaker 1) / [Steady White] (Speaker 2)TWS Connected

To exit TWS mode, press and hold the Bluetooth Button [Bluetooth] for at least 2 seconds.

PartyCast Mode

With one speaker connected to a smartphone, press the PartyCast Button [PartyCast] on up to 100 soundcore speakers with PartyCast function to synchronize audio and light.

ActionStatus IndicatorMode
Press PartyCast Button [PartyCast]Enter / Exit PartyCast Pairing Mode
PartyCast Pairing[Steady White]PartyCast Pairing
PartyCast Connected[Steady White]PartyCast Connected

soundcore speakers with PartyCast function can also be connected with this speaker.

Light Modes

The LED lights at both sides change with the rhythm of the music. Check all available light modes in the soundcore app.

Button Controls

A comprehensive list of button functions:

ButtonActionFunction
Power Button [⏻]Press or Press and Hold for 2 SecondsPower On
Power Button [⏻]Press and Hold for 2 SecondsPower Off
Bluetooth Button [Bluetooth]PressEnter Bluetooth Pairing Mode
Bluetooth Button [Bluetooth]Press and Hold for 2 SecondsEnter / Exit TWS Pairing Mode
Volume Buttons [/]PressVolume Up / Down
PartyCast Button [PartyCast]PressEnter / Exit PartyCast Pairing Mode
BassUp Button [BassUp]PressTurn BassUp On / Off
BassUp Button [BassUp]Press TwiceTurn Light On/Off
BassUp Button [BassUp]Press and Hold for 2 SecondsSwitch Light Effects
Play/Pause Button [▶️/⏸️]PressPlay / Pause
Play/Pause Button [▶️/⏸️]Press TwiceNext Track
Play/Pause Button [▶️/⏸️]Press Three TimesPrevious Track
Multi-function Button (likely Play/Pause)PressAnswer / End a Call
Multi-function ButtonPress and Hold for 2 SecondsReject a Call
Multi-function ButtonPress and Hold for 2 SecondsActivate Voice Assistant Software

soundcore App

Download the soundcore app to enhance your experience. The app is available on the App Store and Google Play.

Reset

Press and hold the Bluetooth Button [Bluetooth] and Volume Up Button [] simultaneously for at least 4 seconds to reset the speaker.

Specifications

SpecificationDetails
DC Power Input5V ⎓ 3A
DC Output5V ⎓ 1A
Battery Capacity4900mAh/7.3V
Audio Output Power80W
Speaker Driver20mm Tweeter x2, 90x120mm Woofer
Frequency Response48Hz-20kHz
Charging Time5.5 Hours
Play Time (varies by volume level and music content)Up to 24 Hours
Waterproof LevelIPX7
Bluetooth Version5.3
Bluetooth Range100m / 328ft

Anker Innovations Limited declares that this device is in compliance with The Product Security and Telecommunications Infrastructure (Security Requirements for Relevant Connectable Products) Regulations 2023. For the Statement of Compliance, visit the website: https://uk.soundcore.com/pages/psti-related.

Adapter Information

DetailValue
BrandANKER
ManufacturerAnker Innovations Limited
ModelA2337
Input100-240V~ 1.0A, 50-60Hz
Output5.0V ⎓ 3.0A 15.0W / 9.0V ⎓ 3.0A 27.0W / 12.0V ⎓ 2.5A 30.0W / 15.0V ⎓ 2.0A 30.0W / 20.0V ⎓ 1.5A 30.0W (30.0W Max)

Port Description: After the device is powered on, both Classic Bluetooth visibility (or pairing mode) and BLE broadcasting are automatically enabled, providing Bluetooth pairing (or control) services. The Bluetooth service is disabled when the device is powered off.

Models: A3138 Boom 2 Bluetooth Speaker, A3138 Boom 2, Bluetooth Speaker, Speaker

File Info : application/pdf, 6 Pages, 1.04MB

A3138 V04 EN UG 20250811

References

Adobe PDF Library 17.0 Adobe InDesign 20.4 (Macintosh)

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