Introduction
Thank you for purchasing the ION Audio Sport Boom All-Weather Rechargeable Speaker with Microphone. This manual provides essential information for the safe and optimal use of your device. Please read these instructions carefully before operating the product and retain them for future reference.
Package Contents
- Sport Boom Speaker
- Microphone with Cable
- Charging Cable (USB-C)
- Quickstart Guide (not included in this manual)
Setup
1. Charging the Battery
Before first use, ensure the Sport Boom speaker is fully charged. Connect the provided USB-C charging cable to the speaker's charging port and to a standard USB power adapter (not included). The charging indicator will show the charging status. A full charge typically takes several hours.
2. Powering On/Off
To power on the speaker, press and hold the Power button located on the control panel until the display illuminates. To power off, press and hold the Power button again until the display turns off.
3. Connecting the Microphone
Insert the microphone cable into the MIC input port on the speaker's control panel. Ensure the connection is secure.

Image: The ION Audio Sport Boom speaker shown with its included microphone connected, illustrating the overall product design and primary accessories.
Operating Instructions
1. Control Panel Overview

Image: A detailed top-down view of the speaker's control panel, highlighting buttons for power, Bluetooth, source selection, play/pause, track navigation, volume, EQ, and the 'Boom' bass boost feature.
- Power Button: Press and hold to turn the speaker on or off.
- Bluetooth Button: Press to enter Bluetooth pairing mode.
- Source Button: Press to cycle through input sources (Bluetooth, FM Radio, AUX).
- Play/Pause Button: Controls audio playback.
- Track Buttons (< / >): Skips to the previous or next track in Bluetooth mode.
- Volume Buttons (+ / -): Adjusts the main speaker volume.
- MIC Volume Buttons (+ / -): Adjusts the microphone input volume.
- EQ Button: Cycles through equalizer presets.
- Boom Button: Activates or deactivates the bass boost feature.
2. Bluetooth Pairing
- Ensure the Sport Boom speaker is powered on.
- Press the Bluetooth button to enter pairing mode. The Bluetooth icon on the display will flash.
- On your Bluetooth-enabled device (smartphone, tablet, etc.), navigate to the Bluetooth settings.
- Select "ION Sport Boom" from the list of available devices.
- Once paired, the Bluetooth icon on the speaker's display will stop flashing and remain solid.
3. FM Radio Operation
- Press the Source button until "FM" appears on the display.
- Use the Track Buttons (< / >) to manually tune to a station.
- To auto-scan for stations, press and hold the Play/Pause button. The speaker will scan and save available stations.
4. Using the Microphone
After connecting the microphone, speak into it while adjusting the MIC Volume Buttons (+ / -) to achieve the desired vocal level. The Sport Boom can function as a portable PA system.
5. ION Sound Control App
The ION Sound Control app provides remote control over the speaker's audio and FM radio functions from your mobile device. Download the app from your device's app store and follow the in-app instructions for connection.
6. Linking Multiple Speakers (Stereo-Link)
The Sport Boom speaker supports linking with another compatible ION speaker for stereo sound. Refer to the ION Sound Control app or the specific instructions for stereo linking provided by ION Audio for detailed steps.
Maintenance
1. Cleaning
The Sport Boom speaker has an IPX5 water-resistant rating, meaning it can withstand splashing water. However, it is not designed to be submerged. Clean the speaker with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth. Do not use abrasive cleaners or solvents.
2. Battery Care
To prolong battery life, avoid fully discharging the battery frequently. Recharge the speaker regularly, especially if it will be stored for an extended period. Store the speaker in a cool, dry place.
3. Storage
When not in use, store the speaker in a clean, dry environment away from extreme temperatures and direct sunlight.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Speaker does not power on. | Ensure the battery is charged. Connect the charging cable and try again. |
| No sound from speaker. | Check the volume level on both the speaker and your connected device. Ensure the correct input source is selected. |
| Bluetooth connection issues. | Make sure the speaker is in Bluetooth pairing mode. Forget "ION Sport Boom" from your device's Bluetooth list and try pairing again. Ensure no other devices are connected. |
| Microphone not working. | Ensure the microphone is securely plugged into the MIC input. Adjust the MIC volume controls. |
| Mic volume buttons skip music tracks. | This may indicate a firmware anomaly. Try restarting the speaker. If the issue persists, check for firmware updates via the ION Sound Control app or contact ION Audio support. |
| Water ingress despite IPX5 rating. | IPX5 rating protects against splashing water, not submersion or high-pressure jets. Ensure all port covers are securely closed. If water has entered, power off immediately and allow to dry completely before attempting to use again. Contact support if damage is suspected. |
Specifications
| Feature | Detail |
|---|---|
| Model | Sport Boom |
| Power Source | Battery Powered (Rechargeable Li-Ion) |
| Connectivity Technology | Bluetooth |
| Audio Input | Wired Microphone, AUX |
| Connector Type | XLR (for microphone) |
| Water Resistance | IPX5 (Splash-proof) |
| Dimensions | Approximately 14.5 x 14 x 10 inches |
| Item Weight | Approximately 13.97 pounds |
| Manufacturer | Ion |
| UPC | 786513708250 |
Warranty and Support
This product is sold as a renewed item. For warranty information and support, please refer to the specific terms and conditions provided by the seller (Amazon Renewed) at the time of purchase. For technical assistance related to product functionality, you may also visit the official ION Audio support website or contact their customer service.





