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LUMA DUO
User Guide
English
Tap or click
for technical
support.
ionaudio.com/support

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Questions and answers

Tom
May 31, 2025

my iPhone see's the Luma Duo bluetooth what do I do to get the Luma Duo to pair with my phone bluetooth

2 comments:
Mr. Anderson
May 31, 2025

To pair your iPhone with the ION LUMA DUO Bluetooth speaker:

1. Turn on the Luma Duo by pressing the POWER button.
2. The speaker lights will fade in and out in blue, indicating it is ready to pair.
3. On your iPhone, go to Settings > Bluetooth.
4. Find and select "Luma Duo" from the list of available devices. Do not select "iSP175_BLE."
5. Once connected, you will hear a confirmation tone, and the speaker LEDs will flash blue twice.
6. You can now play audio through the speaker.

This answer is automatically generated

Tom
May 31, 2025

@Mr. Anderson Took 5 seconds perfect. Thanks

Matt Worthing
May 30, 2025

Can I pair two sets (4 speakers total) of ION Luma Dua speakers together?

1 comments:
Mr. Anderson
May 30, 2025

No, you cannot pair two sets of ION Luma Duo speakers together. Only one pair can be linked for stereo sound.

This answer is automatically generated

Miller
July 28, 2025

I will be traveling on the plane and need to find out the following/ Are the batteries lithium? How many watt hours per speaker?

User image 6887d448af69e
Doug Rost
July 6, 2025

Why does volume control not work?

Summary of Contents for ION LUMA DUO

  • Page 1 LUMA DUO User Guide English Tap or click for technical support. ionaudio.com/support...
  • Page 2: Table Of Contents

    OPERATION ................8 Pairing a Bluetooth® Device ................8 Stereo-Link™ Mode .................... 9 Light Modes ....................... 10 App Control ......................11 TROUBLESHOOTING ............... 12 APPENDIX ................. 13 Technical Specifications .................. 13 Trademarks & Licenses ..................13 ION Audio Luma Duo User Guide...
  • Page 3: Introduction

    INTRODUCTION Thank you for purchasing the Luma Duo. At ION, your entertainment is as important to us as it is to you. That’s why we design our products with one thing in mind—to make your life more fun and more convenient.
  • Page 4: Setup

    3 hours, depending on the specifications of your 5V, 2A adapter. If you are using Luma Duo while charging, we recommend keeping the lights set to OFF until the unit is fully charged. If the lights are activated when charging begins or during charging, they will be locked to “Fire Pit”...
  • Page 5 Here are some other recommendations for getting the longest life from the internal battery. General Usage Fully charge the battery before using it. Avoid full discharge of the battery if possible. Li-Ion batteries are maintenance-free, and the battery will last longest when operating between 30–80% charged.
  • Page 6: Features

    FEATURES Top Panel 1. Power: Press this button to turn the Luma Duo speakers on. Press and hold this button to turn the Luma Duo speakers o . Double-press this button to enable or disable confirmation tones and voice prompts.
  • Page 7: Rear Panel

    Rear Panel 7. USB-C® Charging Port To charge each Luma Duo speaker, connect the included USB-A to USB-C® charging cable from this port to a USB power adapter (DC 5V, 2A; not included) connected to a power outlet. To hear a callout of the battery level for each speaker, press –...
  • Page 8: Operation

    OPERATION Pairing a Bluetooth® Device 1. Turn on Luma Duo by pressing the POWER button. If no device is connected upon powering on, the Luma Duo lights will slowly fade in and out in blue. This will indicate Luma Duo is available to pair, so make sure your Bluetooth device is within range of the speaker, no more than 100 ft.
  • Page 9: Stereo-Link™ Mode

    To relink the Luma Duo speakers: Speaker 1. If they are powered o , turn on one Luma Duo by pressing the POWER button. This speaker will be your “primary” speaker. If you have a Bluetooth device currently connected to the primary speaker, press and hold the BLUETOOTH button to disconnect it before continuing.
  • Page 10: Light Modes

    ION Sound Control™ app. 9. Off While Luma Duo speakers are powered o , you can activate lights-only mode (no audio) by pressing and holding the LIGHTS button for two seconds. Press and release the LIGHTS button while in lights-only mode to cycle through the same light modes mentioned above.
  • Page 11: App Control

    Android OS or iOS on your device. Follow these steps to download the free app on your device: 1. Open the Apple App Store or Google Play on your device. Then, search for the ION Sound Control™ app. 2. Follow the on-screen instructions to download and install the app. Once downloaded, the ION Sound Control™...
  • Page 12: Troubleshooting

    If there is too much bass: Try adjusting the tone or EQ control on your sound source or on Luma Duo via the ION Sound Control™ app to lower the bass level. This will allow you to play the music louder before clipping (distortion) occurs.
  • Page 13: Appendix

    ** Battery life may vary based on temperature, age, and volume usage of product. Trademarks & Licenses ION Audio is a trademark of inMusic Brands, Inc., registered in the U.S. and other countries. The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc., and any use of such marks by ION Audio is under license.
  • Page 14 ionau di o . co m Manual Version 1.0...

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