How long does the battery last?
Battery life is up to 5 hours at 50% volume or up to 2 hours at 100% volume.
How long does it take to fully charge?
The approximate charging time is 5–6 hours. For best results, charge the speaker while it is powered off.
Can I use the speaker while it is charging?
The manual explains how to charge the speaker but does not specifically state whether audio playback is supported while charging.
How do I connect my phone or other Bluetooth device?
- Turn the speaker on. It will automatically enter Bluetooth mode.
- Open the Bluetooth settings on your device.
- Search for available Bluetooth devices.
- Select ISB606.
- Once connected, the speaker will announce, "Bluetooth connected."
- Begin playing audio from your device.
Will the speaker automatically reconnect to my device?
Yes. The speaker will automatically attempt to connect to the last paired device when powered on.
What should I do if my Bluetooth device will not connect?
Press and hold the Pause/Play/Pair button to enter pairing mode, then select ISB606 from your device's Bluetooth settings.
How do I manually disconnect Bluetooth?
Press and hold the Pause/Play/Pair button.
Can I pair two ISB606 speakers together?
Yes. Party Plus Mode allows two ISB606 speakers to be paired wirelessly to provide audio from the same Bluetooth device.
How do I activate Party Plus Mode?
- Turn both speakers on.
- On one speaker, press the Pause/Play/Pair button twice.
- The speaker will chime when it is ready to pair.
- Once the two speakers connect, a voice prompt will announce the connection.
- Connect your Bluetooth device to the speakers.
How do I exit Party Plus Mode?
Press the Pause/Play/Pair button twice on either speaker.
Will two speakers reconnect after being powered off?
Yes. When two speakers are paired in Party Plus Mode, they will reconnect after being powered back on.
How do I charge the ISB606?
Connect the included USB-C power cable to the speaker's DC Power Input and connect the other end to a USB power adapter or a powered-on computer. The USB power adapter is not included.
How do I know when the speaker is charging?
The Charging Indicator Light will illuminate while the speaker is charging. When charging is complete, the indicator light will turn off.
How long should I charge the speaker before using it?
The manual recommends fully charging the speaker before use. A full charge takes approximately 5–6 hours.
What is the volume range?
The volume can be adjusted from 0 to 32.
Can I connect a device using an auxiliary cable?
Yes. The ISB606 has a 3.5mm Aux In connection. A 3.5mm audio cable is required and is not included.
How do I use Aux In?
Connect a 3.5mm audio cable from the speaker's Aux In port to the audio output of your device. The speaker will automatically switch to Aux In mode. Then begin playback from the connected device.
Can I play music from a USB drive?
Yes. The USB port can be used to play stored music files. It cannot be used to charge other devices.
Can I play music from a MicroSD card?
Yes. The speaker supports MicroSD playback.
What is the maximum supported USB or MicroSD capacity?
The speaker supports USB drives and MicroSD cards up to 64GB.
How do I play music from a USB drive or MicroSD card?
Insert the USB drive into the USB port or the MicroSD card into the MicroSD slot. The speaker will automatically switch to the corresponding playback mode.
Does the ISB606 have microphone inputs?
Yes. The speaker has two microphone inputs.
Can I record using the microphone?
Yes. Press and hold the Mic Record button to record from the microphone onto a MicroSD card or USB drive.
What is Audio Voice Control (AVC)?
AVC boosts the microphone volume over background music. Press the AVC button to activate it.
Can I adjust the microphone volume?
Yes. The Mode button provides an OU setting for microphone volume adjustment.
Can I adjust microphone echo?
Yes. The Mode button provides an E setting for echo adjustment.
Does the speaker have built-in lights?
Yes. The ISB606 features color-changing LED lights.
How do I change the light mode?
Press the Lights button to cycle through the available light modes and turn the lights off.
Can I adjust the bass and treble?
Yes. Press the Mode button to access the equalizer settings. The available settings include Treble (t) and Bass (b).
Can I adjust the music volume separately?
Yes. The Mode button includes a U setting for music volume.
Can I turn off the voice prompts?
Yes. Press and hold the Source button for 5 seconds to turn voice prompts off. Repeat the same action to turn them back on.
What playback sources does the ISB606 support?
The Source button can switch between:
- Bluetooth
- MicroSD
- USB
- Aux In
How do I change the playback source?
Press the Source button to cycle between Bluetooth, MicroSD, USB, and Aux In.
Can I skip tracks?
Yes. The Previous/Next controls can be used to switch tracks.
Can I pause and resume music?
Yes. Press the Pause/Play/Pair button to pause or resume playback.