1. Introduction
Thank you for choosing the Inwa MZ-320 Outdoor Bluetooth Speakers. This manual provides essential information for the safe and efficient use of your speakers. Please read it thoroughly before operation and retain it for future reference.
The Inwa MZ-320 speakers are designed for outdoor use, featuring IPX5 waterproofing, beat-driven light shows, and the ability to link up to 100 speakers wirelessly for an immersive audio experience.
Image 1.1: Two Inwa MZ-320 Outdoor Bluetooth Speakers.
2. Package Contents
Please check the package for the following items:
- Inwa MZ-320 Outdoor Bluetooth Speaker (2 units)
- Power Cable (2 units)
- User Manual (this document)
3. Product Overview
The Inwa MZ-320 features a robust design suitable for various environments. Key components include:
- Full-range Drivers: Two 3-inch drivers for clear audio output.
- Bass Radiators: Two passive bass radiators for enhanced low-frequency sound.
- Control Panel: Located at the base for power, Bluetooth, light, and volume adjustments.
- AUX IN Port: For wired audio connections.
- Integrated Handle: For portability.
Image 3.1: Internal speaker components, including drivers and bass radiators.
Image 3.2: Sound output and bass radiation plate design.
Control Panel Functions
Image 3.3: Detailed view of the control panel with button descriptions.
- Power Button: Press and hold to turn the speaker on or off.
- Bluetooth/Connect Button: Press to enter Bluetooth pairing mode. Press and hold to disconnect current Bluetooth device.
- Light Up Button: Press to cycle through light modes.
- Color Timer Button: Press to set light duration (2H, 4H, 6H, 8H).
- Set Up the Host (TWS Pairing) Button: Used for linking multiple speakers.
- Volume Buttons (+/-): Press to adjust volume.
4. Setup
4.1 Charging the Speaker
Before first use, fully charge the speaker. Connect the provided power cable to the speaker's charging port and a suitable power source. The charging indicator will show the charging status.
4.2 Power On/Off
- To Power On: Press and hold the Power button until the indicator light illuminates.
- To Power Off: Press and hold the Power button until the indicator light turns off.
4.3 Bluetooth Pairing
- Ensure the speaker is powered on.
- Press the Bluetooth/Connect button to enter pairing mode. The Bluetooth indicator will flash.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "Inwa MZ-320" from the list.
- Once connected, the Bluetooth indicator will stop flashing and remain solid.
4.4 Linking Multiple Speakers (TWS Function)
The Inwa MZ-320 speakers support wireless linking for a stereo or multi-speaker setup.
Image 4.1: Multiple speakers linked for an outdoor audio system.
- Power on all speakers you wish to link.
- Pair one speaker to your Bluetooth device as described in section 4.3. This will be the primary speaker.
- On the primary speaker, press the "Set Up the Host" button.
- On the secondary speakers, press the "Set Up the Host" button. They will automatically search for and connect to the primary speaker.
- Once connected, all linked speakers will play audio from your device.
5. Operation
5.1 Audio Playback
After successful Bluetooth pairing, play audio from your connected device. Use the volume buttons on the speaker or your device to adjust the sound level.
5.2 Light Show Functions
The speakers feature a beat-driven light show.
- Press the Light Up button to cycle through various light modes and colors.
- Press the Color Timer button to set a timer for the lights (e.g., 2 hours, 4 hours).
Image 5.1: Speaker displaying dynamic light effects during use.
5.3 AUX Input
For devices without Bluetooth, use the AUX IN port.
Image 5.2: Connecting an audio device via AUX IN port.
- Connect one end of a 3.5mm audio cable (not included) to the speaker's AUX IN port.
- Connect the other end to the audio output of your device.
- The speaker will automatically switch to AUX input mode.
6. Maintenance
6.1 Waterproofing
The Inwa MZ-320 speakers are IPX5 waterproof, meaning they are protected against low-pressure water jets from any direction. They are suitable for outdoor use in light rain or splash environments.
Image 6.1: Speaker in a rain environment, highlighting its waterproof feature.
Important:
- Do not submerge the speaker in water.
- Ensure the charging port and AUX IN port covers are securely closed when exposed to water.
6.2 Cleaning
Wipe the speaker with a soft, damp cloth. Do not use abrasive cleaners or solvents.
6.3 Storage
Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery. | Charge the speaker using the provided power cable. |
| Cannot pair via Bluetooth. | Speaker not in pairing mode; device Bluetooth off; too far from speaker. | Ensure speaker is in pairing mode (flashing indicator). Turn on device Bluetooth. Move device closer to speaker (within 33 feet/10 meters). |
| No sound. | Volume too low; incorrect input mode; device not playing audio. | Increase speaker and device volume. Ensure correct input (Bluetooth or AUX). Verify audio is playing on the connected device. |
| Multiple speakers not linking. | Incorrect TWS pairing procedure. | Follow the TWS linking steps in section 4.4 carefully. Ensure only one speaker is paired to your device initially. |
8. Specifications
| Feature | Specification |
|---|---|
| Model Name | MZ320 |
| Speaker Type | Outdoor Bluetooth Speaker |
| Connectivity Technology | Bluetooth |
| Wireless Communication Technology | Wireless Bluetooth |
| Water Resistance Level | IPX5 (Waterproof) |
| Power Source | Battery Powered |
| Battery Type | 1 Lithium Ion battery (included) |
| Battery Capacity | 6600 Milliamp Hours |
| Speaker Maximum Output Power | 25 Watts |
| Audio Driver Type | Dynamic Driver |
| Product Dimensions | 7.1"D x 7.1"W x 11.4"H |
| Item Weight | 12 Pounds (per pair) |
| Control Method | Push Button |
| Included Components | Manual, Power Cable |
9. Warranty and Support
9.1 Warranty Information
The Inwa MZ-320 speakers come with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
9.2 Customer Support
For technical assistance, warranty claims, or any questions regarding your Inwa MZ-320 speakers, please contact Inwa customer support through the retailer's platform or the official Inwa website.
