SoundcoreUser ManualSoundcore

soundcore Motion Boom Plus | Outdoor Portable Speaker Black

Sections09
Reading4 min
UpdatedApr 2026
LanguageEnglish
Section 01

Charge your Speaker

  • Use a certified USB-C cable and charger to prevent any damage.
  • Fully charge this speaker before the first use to prolong the lifespan of the built-in battery.
  • Disconnect this speaker from a charger when fully charged. Do not charge for extended periods.
Reference table
02 / 09
Section 02

Charge your USB Devices

Charge your USB devices through the USB-A charging port.

03 / 09
Section 03

Powering On/Off

Press once, or press and hold for 2 seconds○ Steady whitePower on
Press and hold for 2 seconds● Light offPower off

This speaker will power off automatically after 20 minutes if no device is connected.

04 / 09
Section 04

Bluetooth Mode

With this speaker, you can enjoy music through your Bluetooth-enabled devices.

Reference table

This speaker can pair with 2 mobile devices via Bluetooth. To pair with another Bluetooth device, press the Bluetooth button once to re-enter Bluetooth pairing mode. This speaker can only play music on one mobile device at a time. To play from another connected device, pause the device that’s currently active first. Each time you power on your Soundcore speaker, it will automatically connect to your last connected device if available within the Bluetooth range. If not, press the Bluetooth button once to enter Bluetooth pairing mode.

05 / 09
Section 05

TWS (True Wireless Stereo) Mode

Two identical Motion Boom Plus speakers can pair up with each other for true wireless stereo sound. In TWS mode, connect either one of the two speakers with your mobile device so that both speakers play the same audio (one as L channel and the other as R channel).

On both Soundcore speakers, press and hold the Bluetooth button for 2 seconds to enter TWS pairing mode.

The speakers start searching for each other to establish the TWS connection. The TWS LED indicator on both speakers will flash white. Once successfully connected, the TWS LED indicator on primary speaker will be steady blue while on secondary speaker will be steady white.

Reference table

To exit the TWS mode, press and hold the Bluetooth button for 2 seconds.

06 / 09
Section 06

PartyCast Mode

You can wirelessly connect up to 100 identical Motion Boom Plus speakers together.

1. Connect a Motion Boom Plus speaker with your smartphone or tablet as the primary speaker. 2. Press the PartyCast button once on the primary speaker and all the additional speakers to enter the pairing mode.

When successfully connected, you will hear a prompt sound.

O CONNECTED
Press onceEnter PartyCast pairing mode
Steady whitePartyCast pairing
Steady whitePartyCast connected

When PartyCast mode is successfully entered:

    Any Motion Boom Plus speaker can connect with a speaker supporting PartyCast 1.0 by pressing the PartyCast button twice.

  • To exit PartyCast mode, press the PartyCast button once on any speaker.
07 / 09
Section 07

Button Controls

Press oncePlay/Pause
Press twiceNext track
Press three timesPrevious track
-/+Press or press and holdAdjust volume
BASSPress onceTurn BassUp on/off
°Press onceAnswer/End a call
Answer a second incoming call and put the current call on hold
°Press and hold for 2 secondsReject an incoming call
Switch between a call on hold and an active call
Ψ
Press and hold for 2 secondsActivate Siri or other voice assistant software
08 / 09
Section 08

Soundcore App

Download the Soundcore app to enhance your experience.

Product information: Check the product name and software version, or read the user manual.

Firmware update: You will be informed once a new version of firmware is detected when you connect the speaker with the app.

Battery status: Indicates the remaining battery level of your speaker.

Volume control: Adjust the volume level via the app without pressing the buttons on the speaker.

EQ settings: There are 6 EQ settings you can choose from in the app to optimize your experience while enjoying different music genres.

  • Soundcore Signature: Normal EQ mode with well-balanced sound.
  • Voice: Voices stand out more clearly from other ambient sounds.
  • Treble Boost: High frequencies are enhanced. Balance: No enhancement for high-frequency and low-frequency sounds. Custom: Customize the EQ setting to suit you in the app. BassUp: Turn on BassUp to enhance the low-frequency sound.

Set Auto-power off time: Set an auto-power off time (5/10/30/60 minutes, 30 minutes by default), the speaker will automatically power off when the time is up.

Voice prompt: Mute or restore the voice prompt while powering on/off.

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Section 09

Specifications

Specifications are subject to change without notice.

Power input5V --- 3A
Battery capacity13400 mAh
USB output5V --- 2.1A
Audio output power80 W
Charging time5.5 hours
Playtime (varies by volume level and music content)Up to 20 hours
Waterproof levelIP67
Bluetooth version5.3
Bluetooth range50 m / 164 ft

Hereby, 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.

1. Power consumption in standby mode: { \le } 0 . 5 W 2. Power management: ≤ 20min 3. Information of applicable adapter:

Brand: ANKER

Manufacturer: Anker Innovations Limited

Model: A2337

Input: 100-240V~ 1.0A, 50-60Hz

Output: 5.0V ⎓ 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)

Default Open Port: Classic Bluetooth

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

Assistance
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Ask Pindear — grounded answers drawn from this manual and Soundcore’s documentation.
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Sourced from Soundcore’s official documentation and typeset for web reading by Pindear. Always refer to the official source for critical safety information.
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