Introduction
Thank you for purchasing the INGA Wearable Bluetooth Speaker MZ628. This manual provides essential information for setting up, operating, and maintaining your speaker. Please read it thoroughly before use to ensure optimal performance and longevity of your device.
Figure 1: INGA Wearable Bluetooth Speaker MZ628
Package Contents
Verify that all items are present in your package:
- 1x INGA Wearable Bluetooth Speaker MZ628
- 1x USB-C Charging Cable
- 1x User Manual (this document)
Product Overview
Familiarize yourself with the speaker's components and controls.
Figure 2: Speaker Front View with Dimensions
The speaker features a compact design with intuitive controls:
- Power Button (Center): Press and hold to power on/off. Short press for play/pause.
- Volume Up Button (+): Short press to increase volume. Long press for next track.
- Volume Down Button (-): Short press to decrease volume. Long press for previous track.
- Microphone: Built-in for hands-free calls.
- USB-C Charging Port: Located at the bottom, protected by a cover.
- Integrated Clip: For attaching the speaker to clothing or gear.
Figure 3: Speaker Clip Mechanism
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. The battery indicator will show charging status.
- Open the protective cover of the USB-C charging port at the bottom of the speaker.
- Connect the provided USB-C charging cable to the speaker and a compatible USB power source (e.g., wall adapter, computer USB port).
- The LED indicator will illuminate during charging and turn off when fully charged.
- Close the protective cover firmly after charging to maintain IP67 waterproof rating.
Figure 4: Charging the Speaker via USB-C
2. Bluetooth Pairing
Pair your speaker with a Bluetooth-enabled device (smartphone, tablet, etc.).
- Ensure the speaker is charged and powered off.
- Press and hold the Power button (center) for approximately 3 seconds until you hear an audible prompt and the LED indicator flashes blue, indicating pairing mode.
- On your device, enable Bluetooth and search for available devices.
- Select "INGA MZ628" from the list of found devices.
- Once paired, you will hear a confirmation sound, and the LED indicator will turn solid blue.
- The speaker will automatically reconnect to the last paired device when powered on, if the device's Bluetooth is active and within range.
Operating Instructions
Power On/Off
- Power On: Press and hold the Power button for 3 seconds.
- Power Off: Press and hold the Power button for 3 seconds.
Music Playback
- Play/Pause: Short press the Power button.
- Volume Up: Short press the "+" button.
- Volume Down: Short press the "-" button.
- Next Track: Long press the "+" button.
- Previous Track: Long press the "-" button.
Figure 5: Speaker Loud Volume Feature
Hands-Free Calling
- Answer Call: Short press the Power button when an incoming call is received.
- End Call: Short press the Power button during a call.
- Reject Call: Long press the Power button when an incoming call is received.
Figure 6: Hands-Free Calling Functionality
Figure 7: Noise-Canceling Microphone in Use
Wearing the Speaker
The integrated clip allows for versatile attachment.
- Attach the speaker to your shirt collar, belt, backpack strap, or other suitable locations.
- Ensure the speaker is securely fastened to prevent accidental drops.
Figure 8: Speaker Clipped to a Belt
Figure 9: Speaker Worn During Physical Activity
Maintenance
- Cleaning: Wipe the speaker with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Water Resistance: The speaker is IP67 waterproof. Ensure the USB-C port cover is securely closed before exposure to water. Do not submerge for extended periods or expose to high-pressure water jets.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the speaker frequently. Charge it regularly, even if not in use for long periods.
Figure 10: IP67 Waterproof Feature
Specifications
| Feature | Detail |
|---|---|
| Model Name | MZ628 |
| Brand | INGA |
| Connectivity Technology | Bluetooth 5.4 |
| Water Resistance Level | IP67 (Waterproof) |
| Battery Capacity | 600 mAh |
| Playtime | Up to 10 hours (at 60% volume) |
| Speaker Maximum Output Power | 25 Watts |
| Audio Driver Size | 28 mm |
| Signal-to-Noise Ratio (SNR) | 95 dB |
| Product Dimensions (L x W x H) | 2.95" x 1.33" x 1.85" (7.5cm x 3.4cm x 4.7cm) |
| Item Weight | 2.2 ounces (64g) |
| Material | Plastic |
| Included Components | Speaker, USB-C Charging Cable, User Manual |
Figure 11: Key Specifications Comparison
Figure 12: Battery Life Enhancement
Troubleshooting
| Problem | Solution |
|---|---|
| Speaker does not power on. | Ensure the speaker is fully charged. Connect to a power source and try again. |
| Cannot pair with device. |
|
| No sound or low volume. |
|
| Call quality issues. |
|
| Speaker automatically shuts down. | The speaker may be low on battery. Recharge the device. |
Warranty and Support
The INGA Wearable Bluetooth Speaker MZ628 comes with a limited warranty. Additionally, INGA offers lifetime product technical support.
If you encounter any issues with your speaker (e.g., connection problems, returns, replacements), please contact our Customer Service team. We aim to resolve issues within 24 hours.
For support, please refer to the contact information provided on the product packaging or the official INGA website.
Safety Information
- Do not disassemble, repair, or modify the speaker.
- Keep the speaker away from extreme temperatures, direct sunlight, and open flames.
- Do not expose the speaker to corrosive liquids.
- Dispose of the speaker and its battery responsibly according to local regulations.
- Avoid listening at high volumes for extended periods to prevent hearing damage.
Product Video Demonstration
Video 1: Demonstration of the INGA Wearable Bluetooth Speaker's features and usage. This video provides a visual guide to the speaker's functionality and design.
