Introduction
The Motorola Tech3 SH055BR headphones offer versatile audio experiences with their 3-in-1 design. This manual provides instructions for setup, operation, maintenance, and troubleshooting to ensure optimal use of your device.

Image: The Motorola Tech3 headphones showcasing their three distinct usage modes: true wireless earbuds, earbuds connected by a sport wire, and earbuds connected to an audio plug-in cable, all stored within their compact charging case.
Setup
1. Charging the Headphones
Before first use, ensure the headphones and charging case are fully charged. Place both earbuds into the charging case. The LED indicators will show charging status.
- A 15-minute charge provides approximately 3 hours of headphone use.
- The built-in batteries deliver up to 7 hours of playtime, with an additional 11 hours provided by the charging case.
2. Bluetooth Pairing
To pair the headphones with your smartphone or audio device:
- Ensure both earbuds are inside the charging case.
- Remove both earbuds from the charging case. The earbuds will automatically enter pairing mode.
- The LED indicators on the earbuds will flash blue and red.
- On your smartphone or audio device, navigate to the Bluetooth settings.
- Select "TECH3" from the list of available devices.
- Once connected, the LED indicators will show a blue flash.
3. LED Indicator Meanings
- Red/Blue Flashing: Pairing mode
- Blue Flash: Standby or connected
- Red Steady: Charging
- LED Off: Fully charged
- Red Flash: Battery low
Operating the Headphones
3-in-1 Functionality
The Motorola Tech3 headphones offer three distinct modes of use:
- True Wireless: Use the earbuds independently via Bluetooth for complete freedom.
- Sport Loop: Connect the earbuds with the included sport wire for a secure fit during physical activity.
- Audio Plug-in: Attach the audio plug-in cable to the earbuds for a wired connection to devices without Bluetooth, or for unlimited playtime.

Image: Visual representation of the three headphone styles: true wireless earbuds, earbuds connected by a sport loop for active use, and earbuds connected via a 3.5mm audio plug-in cable.
Smart Touch Controls
The earbuds feature smart touch controls for managing audio playback and calls. Specific gestures for play, pause, skip, and volume control are detailed in the quick start guide included with your product.

Image: A user wearing one earbud, illustrating the smart touch controls and the ability to use a single earbud as a mono Bluetooth headset.
Voice Assistant Integration
The headphones are compatible with Amazon Alexa, Siri, and Google Assistant. To activate your preferred smart assistant, hold the multi-function button on an earbud for 2 seconds.
Hands-Free Calls
A built-in microphone allows for hands-free calls. Use the smart touch controls to answer or end calls.

Image: A person using the earbuds while looking at their phone, emphasizing the clear sound quality and built-in microphone for hands-free communication.
Water Resistance (IPX5)
The headphones have an IPX5 water resistance rating, making them suitable for use during exercise or in light rain. Avoid submerging the headphones in water.

Image: A person engaged in physical activity, wearing the earbuds, demonstrating their water-resistant (IPX5) feature.
Product Overview Video
Video: This video provides a visual overview of the Motorola Tech3 headphones, demonstrating their 3-in-1 functionality, including true wireless, sport loop, and direct plug-in modes, as well as features like HD sound, water resistance, and compact design for travel.
Maintenance
Cleaning
Regularly clean the earbuds and charging case with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. Ensure the charging contacts on both the earbuds and the case are free of debris.
Storage
When not in use, store the earbuds in their charging case. The case is designed with a cable storage system to keep the sport wire and audio plug-in cable organized and protected.
Troubleshooting
Earbuds Not Connecting / Only One Earbud Working
- Place both earbuds back into the charging case for a few seconds.
- Remove them again to re-establish the connection. Repeat if necessary.
- Ensure both earbuds are charged.
Unexpected Bluetooth Connection
- If the headphones connect unexpectedly when stored, ensure they are properly seated in the charging case and the case lid is closed.
- If the issue persists, try unpairing the device from your phone's Bluetooth settings and re-pairing.
Low Battery Reminder
- The headphones provide an audible low battery reminder. Charge the headphones promptly when this alert occurs to avoid interruption.
No Sound in Wired Mode
- Ensure the audio plug-in cable is securely connected to both earbuds and the audio source.
- Check the audio source's volume level.
Specifications
| Feature | Detail |
|---|---|
| Model Name | Motorola Tech3 3-in-1 Smart True Wireless Headphones |
| Model Number | SH055BR |
| Connectivity Technology | Bluetooth, Wired |
| Wireless Communication Technology | Bluetooth 5.0 |
| Included Components | Cable |
| Material | Plastic |
| Specific Uses For Product | Sports and Exercise |
| Charging Time (for 3 hours use) | 15 minutes |
| Battery Life (Earbuds) | Up to 7 Hours |
| Total Playtime (with Charging Case) | Up to 18 Hours |
| Compatible Devices | Smartphones, Audio Devices, Smart Speakers, Smart Assistants |
| Control Type | Voice Control, Smart Touch |
| Cable Feature | Detachable |
| Item Weight | 120 Grams (4.2 ounces) |
| Water Resistance Level | IPX5 (Water Resistant) |
| Audio Driver Type | Dynamic Driver |
| Noise Control | Passive Noise Cancellation |
| Product Dimensions | 4.33 x 1.85 x 10.16 inches |
| Date First Available | August 14, 2020 |
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or visit the official Motorola support website. Keep your proof of purchase for warranty claims.