soundcore Boom 2 User Guide (A3138)

At a Glance

Power Button BassUp Button

Bluetooth Button LED Light

Volume down Button USB-A Charing Port (Output)

Play/Pause Button USB-C Charing Port (Input)

Volume Up Button Handle

PartyCast Button

Charging
Charging Your Speaker

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

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
 Press or Press and Hold for 2 Seconds
Power On
Steady White

Press and Hold for 2 Seconds

Power Off
Light Off

This speaker will automatically power off after 20 minutes of no audio input.
You can also set an auto-power-off time in the soundcore APP.

Using Your Speaker

Bluetooth Mode
Press the Bluetooth button to enter Bluetooth pairing mode, then select "soundcore Boom 2 " from the Bluetooth list to connect.

Press Enter Bluetooth Pairing Mode

Flashing Blue Bluetooth Pairing

Steady Blue Bluetooth Connected

To re-enter Bluetooth pairing mode, press the Bluetooth button once.

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 speaker, it will automatically connect to your last connected device if available within the Bluetooth range. If not,
press the Bluetooth button to enter Bluetooth pairing mode.

TWS (True Wireless Stereo) Mode

Two identical soundcore speakers can pair with each other for stereo sound. Both speakers can play 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 for 2 seconds on two speakers to enter TWS pairing mode.

Press and Hold for 2 Seconds Enter / Exit TWS Pairing Mode

Flashing White TWS Pairing

Steady Blue (Speaker 1)

TWS Connected
Steady White (Speaker 2)

To exit TWS mode, press and hold the Bluetooth button for at least 2 seconds.
PartyCast Mode
With one speaker connected to a smartphone, press the PartyCast button on up to 100 soundcore speakers with PartyCast function to synchronize audio and
light.

Press Enter / Exit PartyCast Pairing Mode

Steady White PartyCast Pairing

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.

Press Twice Turn Light On/Off

Press and Hold for 2 Seconds Switch Light Effects

Button Controls
Press or Press and Hold for 2 Seconds Power On

Press and Hold for 2 Seconds Power Off

Press Enter Bluetooth Pairing Mode

Press and Hold for 2 Seconds Enter / Exit TWS Pairing Mode
Press Volume Up / Down

Press Enter / Exit PartyCast Pairing Mode

Press Turn BassUp On / Off

Press Twice Turn Light On/Off

Press and Hold for 2 Seconds Switch Light Effects

Press Play / Pause

Press Twice Next Track

Press Three Times Previous Track

Press Answer / End a Call

Press and Hold for 2 Seconds Reject a Call

Press and Hold for 2 Seconds Activate Voice Assistant Software

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 various preset EQ settings you can choose from in the app to optimize your experience while enjoying different music genres.

soundcore Signature: Standard EQ mode optimized for well-balanced sound.

Voice: Voices stand out more clearly from other ambient sounds.
Balance: No enhancement for high-frequency and low-frequency sounds.
Treble Boost: High frequencies are enhanced.

Set auto-power-off time: Set an auto-power-off time. The speaker will automatically power off when the time is up.
Voice prompt: Mute or restore the voice prompt while powering on/off.
Reset
Press and hold the Bluetooth button and volume up button simultaneously for at least 4 seconds to reset the speaker.
Specifications
DC Power Input 5V 3A

DC Output 5V 1A

Battery Capacity 4900mAh/7.3V

Audio Output Power Up to 80W

20mm Tweeter x2
Speaker Driver
90x120mm Woofer

Frequency Response 45Hz-20kHz

Charging Time 5.5 Hours

Play Time (varies by volume level and music content) Up to 24 Hours

Waterproof Level IPX7

Bluetooth Version 5.3

Bluetooth Range 100m / 328ft