User Manual for boAt Stone 352 Pro Bluetooth Speaker

Quick Guide

The boAt Stone 352 Pro is a portable wireless speaker featuring Bluetooth connectivity, TWS (True Wireless Stereo) support, TF card playback, and AUX input. This guide covers the essential operations to get you started.

Product Overview and Controls

The speaker is controlled via buttons located on the device:

• Power Button: Long press to turn the speaker ON/OFF. Short press to switch between RGB light modes.
• M Button: Short press to change connectivity mode (BT/AUX/TF Card). Double press to disconnect/reconnect Bluetooth.
• + Button: Short press to increase volume. Long press to skip to the next track.
• - Button: Short press to decrease volume. Long press to return to the previous track.
• Play/Pause Button: Short press to play/pause music. Short press to answer/end calls. Double press to activate voice assistant.

Bluetooth Pairing

1. Long press the power button to turn on the speaker.
2. The speaker will enter Bluetooth pairing mode automatically (indicated by a flashing white LED).
3. Activate Bluetooth on your phone and search for "Stone 352 Pro".
4. Select the device from the list to connect.

TWS Function

You can connect two Stone 352 Pro speakers to create a stereo sound system:

1. Turn on both speakers.
2. Press and hold the Play/Pause button on one of the speakers for about 2 seconds until you hear a beep.
3. Wait a few seconds for the two speakers to pair.
4. Enable Bluetooth on your phone and search for "Stone 352 Pro" to pair with the combined system.

TF Card and AUX Modes

• TF Card: Insert a Micro SD card into the TF card slot. The speaker will automatically switch to TF card mode.
• AUX Mode: Connect the device using an AUX cable. Short press the M button to select AUX mode.

Charging

When the battery is low, the speaker will beep every 5 minutes. After 3 such indications, the speaker will automatically switch off.

• Use a 5V/1A charger/adapter.
• Connect the provided charging cable.
• The LED indicator remains solid red while charging and turns off when fully charged.

Reset Functionality

If the speaker turns off or does not respond, you can reset it:

• Use a pointed object to press the reset button located near the TF card slot.
• This will clear the Bluetooth connection history and restore default settings.

Safety and Maintenance

• Do not disassemble, repair, or modify the product without authorization.
• Do not submerge the product in water.
• Keep away from heat sources, such as radiators, stoves, etc.
• Use a soft cloth to clean the speaker if necessary.
• Do not use chemicals for cleaning.