Introduction
This manual provides comprehensive instructions for the safe and effective use of your Sony ULT MIC Wireless Microphone System. Please read this manual thoroughly before operating the device and retain it for future reference.
Package Contents
The Sony ULT MIC Wireless Microphone System includes the following components:
- Two (2) Wireless Microphones
- One (1) Receiver

Image: The complete Sony ULT MIC package, showing two black wireless microphones and a compact black receiver with a 6.35 mm jack.
Setup
Initial Connection
- Ensure your compatible speaker or audio system is powered off.
- Insert the receiver's 6.35 mm jack into the microphone input port on your speaker or audio system.
- Power on your speaker or audio system.
- Press and hold the power button on each wireless microphone until the indicator light illuminates, indicating it is powered on and ready to pair.
The ULT MIC system is designed for seamless compatibility with Sony ULT POWER SOUND Series speakers that feature a microphone jack. It can also be used with other audio systems equipped with a 6.35 mm microphone input.

Image: A collage demonstrating the receiver's compatibility with different Sony ULT POWER SOUND speakers, highlighting the microphone input.
Video Guide: Product Overview
Video: An official product overview from Sony Electronics, detailing the features and setup of the ULT MIC Wireless Microphone System.
Operating
Basic Usage
- Power On/Off: Press and hold the power button on the microphone to turn it on or off.
- Volume Control: Adjust the microphone volume directly on your connected speaker or audio system.
- Natural Voice Pickup: The microphones are optimized for clear and natural vocal reproduction.
- Noise Reduction: Built-in technology helps minimize interference from wind, hand movements, and breath noise.

Image: A user actively singing into a Sony ULT MIC, demonstrating typical usage in a party setting with a Sony speaker.
Duet Assist Feature
The Duet Assist feature automatically balances the voice volume when two people are singing simultaneously, ensuring both voices are heard clearly and harmoniously through the speaker. This function is integrated into the system for an enhanced duet experience.

Image: Two individuals enjoying karaoke with Sony ULT MICs, highlighting the balanced sound provided by Duet Assist.
Maintenance
Care and Cleaning
- Wipe the microphones and receiver with a soft, dry cloth.
- Avoid using abrasive cleaners or solvents.
- Store the system in a cool, dry place away from direct sunlight and extreme temperatures.
Battery Information
The Sony ULT MIC wireless microphones offer up to 20 hours of continuous performance on a single charge. A quick 10-minute charge can provide up to 120 minutes of usage. Actual battery performance may vary based on settings, environmental conditions, storage, and usage. Batteries are consumable products and their capacity degrades over time.

Image: A visual representation of the microphone's long battery life and rapid charging feature.
Troubleshooting
| Issue | Possible Solution |
|---|---|
| No sound from microphone | Ensure microphone and receiver are powered on. Check if the receiver is fully inserted into the speaker's microphone jack. Verify speaker's microphone input volume is not muted or too low. |
| Poor sound quality/static | Check battery levels of both microphones and receiver. Ensure there are no obstructions between the microphones and receiver. Reduce distance between microphones and receiver. Avoid strong electromagnetic interference sources. |
| Microphone not pairing | Ensure both microphone and receiver are powered on. Try restarting both devices. Ensure no other wireless devices are causing interference. |
| Short battery life | Ensure microphones and receiver are fully charged before use. Battery life can be affected by usage patterns and environmental factors. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | ULT MIC |
| Item Model Number | UOULTMIC1.UC4 |
| Connectivity Technology | Bluetooth |
| Connector Type | 6.35 mm Jack |
| Microphone Form Factor | Handheld |
| Special Feature | Noise Reduction |
| Power Source | Battery Powered |
| Battery Life | Up to 20 hours |
| Quick Charging | 10 minutes charge for up to 120 minutes performance |
| Material | Metal |
| Item Weight | 9.9 ounces (280 Grams) |
| Product Dimensions | 10.5 x 3.4 x 10.5 inches |
| Recommended Uses | Karaoke |
Warranty and Customer Support
Sony products are manufactured to high-quality standards and are backed by a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Sony support website.
For technical assistance, troubleshooting, or service inquiries, please contact Sony Customer Support through their official channels. Keep your proof of purchase for warranty claims.
Note: This manual provides general information. For the most up-to-date details and support, always refer to the official Sony website or contact customer service.



