What comes in the box?
- ISBW804 Bluetooth Speaker
- USB-C Power Cable
- User’s Guide
How do I charge the speaker?
Connect the included USB-C cable to the DC IN port on the speaker and plug the other end into a powered USB port or adapter.
How long does it take to fully charge?
About 4 hours (charge while powered off for best results).
How can I tell when it’s done charging?
The Charging Indicator Light will be on during charging. When fully charged, all the Battery Status LEDs will light up.
How long does the battery last?
Up to 5 hours of playtime at 50% volume.
What do the battery LEDs mean?
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LEDs
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Battery Level
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3 lights
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Full battery
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2 lights
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Half full
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1 light
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Low battery
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How do I pair my device with the speaker?
- Power on the speaker. It automatically enters Bluetooth mode.
- On your phone or device, open Bluetooth settings and select ISBW804.
- A voice prompt will announce “Bluetooth connected.”
Will the speaker automatically reconnect?
Yes, it automatically reconnects to the last paired device when powered on.
What if my device doesn’t connect?
Press and hold the Pair button to re-enter Bluetooth pairing mode, then try connecting again.
What is Party Plus Mode?
It allows you to wirelessly pair two ISBW804 speakers to play the same audio simultaneously.
How do I use Party Plus Mode?
- Power on both speakers.
- On one speaker, press the Pair button twice to enter Party Plus mode.
- The speakers will chime and connect together.
- Then pair your device to ISBW804 via Bluetooth.
How do I exit Party Plus Mode?
Press the Pair button twice on either speaker.
Will Party Plus reconnect automatically next time?
Yes, the speakers will reconnect after being powered on again.
How do I change the light brightness?
Press the Lights On/Off button to cycle through brightness levels: high → medium → low → off.
How do I change the light color?
Press the Light Color button to choose from 8 different colors. The default mode cycles through all colors automatically.
Controls and Functions
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Button
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Function
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Power
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Press to power on/off
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Play/Pause
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Press to pause or resume music
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Volume + / Next
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Press to raise volume; hold to skip track
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Volume – / Previous
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Press to lower volume; hold to go to previous track
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Pair
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Hold to enter Bluetooth pairing mode; press twice for Party Plus
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Light Color
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Cycle through light colors
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Lights On/Off
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Cycle through light brightness or turn off lights
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Can I turn off the voice prompts?
Yes. Press and hold the Volume Up and Volume Down buttons at the same time for 5 seconds to turn off prompts. Repeat to turn them back on.
Is the ISBW804 waterproof?
It’s IPX4 water-resistant, which means it can handle light splashes from any direction — but do not submerge it or expose it to heavy water streams or rain for extended periods.