Introduction
Thank you for choosing the Inwa Outdoor Waterproof Bluetooth Speaker. This portable speaker is designed for outdoor enthusiasts, offering robust sound quality, long battery life, and a durable, waterproof design. It's perfect for cycling, hiking, camping, and other outdoor activities. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure you get the most out of your speaker.

Image: The Inwa Outdoor Waterproof Bluetooth Speaker in blue, showcasing its compact, round design with a mesh grille and a carabiner attachment point.
What's in the Box
Please check the package contents to ensure all items are present:
- 1 x Inwa Bluetooth Speaker
- 1 x Charging Cable (USB)
- 1 x 3.5mm AUX Audio Line
- 1 x Metal Carabiner
- 1 x User Manual (this document)
- 1 x Bicycle Handlebar Bracket
Product Overview
The Inwa speaker features intuitive controls and versatile mounting options. Familiarize yourself with the speaker's components:

Image: The Inwa speaker attached to a bicycle handlebar, demonstrating its primary use case for outdoor activities.
Key features include a durable outer casing, a mesh speaker grille, control buttons (Power, Volume, Play/Pause), charging port, AUX input, and a TF card slot. The integrated carabiner loop allows for easy attachment to bags or other gear.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Connect the provided USB charging cable to the speaker's charging port and a compatible USB power source (e.g., computer USB port, wall adapter). The charging indicator light will show charging status (refer to specific light behavior in the quick start guide if available, otherwise assume standard red for charging, off/blue for full).
Note: A full charge typically provides 8-12 hours of playback time.
2. Installing the Bicycle Bracket
The detachable handlebar holder allows for secure mounting on bicycles. Attach the bracket to your bike's handlebar using the provided anti-skid pads for a firm grip. The speaker can then be easily clicked into or removed from the bracket.

Image: Visual guide demonstrating the easy installation of the speaker's bracket onto a bicycle handlebar, along with icons for Bluetooth, TF card, and AUX modes.
Operating Instructions
1. Power On/Off
Press and hold the Power button for approximately 3 seconds to turn the speaker ON or OFF. A voice prompt or indicator light will confirm the status.
2. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing LED).
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "Inwa Speaker" (or similar name) from the list.
- Once connected, the speaker will provide an audio confirmation, and the LED indicator will become solid.
Note: The speaker will automatically attempt to reconnect to the last paired device when powered on.

Image: The Inwa speaker positioned next to a laptop, illustrating its compatibility with various Bluetooth-enabled devices such as phones, tablets, and PCs.
3. Music Playback
- Play/Pause: Press the Play/Pause button once.
- Volume Up/Down: Press the '+' or '-' buttons.
- Next/Previous Track: Press and hold the '+' or '-' buttons.
4. Call Handling (Built-in Microphone)
The speaker features a built-in microphone for hands-free calls when connected via Bluetooth.
- Answer/End Call: Press the Play/Pause button once.
- Reject Call: Press and hold the Play/Pause button.

Image: A person riding a bicycle, with a speech bubble indicating the speaker's built-in microphone for hands-free calling.
5. AUX Input Mode
Connect an audio device using the provided 3.5mm AUX audio line to the speaker's AUX port. The speaker will automatically switch to AUX mode.
6. TF Card Playback Mode
Insert a TF (microSD) card with audio files into the designated slot. The speaker will automatically detect the card and begin playing music.
Maintenance
Cleaning
Wipe the speaker with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure all ports are dry before charging or connecting cables.
Storage
Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, charge the battery periodically to maintain its lifespan.
Waterproof Care (IP65 Rated)
The speaker is IP65 rated, meaning it is protected against dust ingress and low-pressure water jets from any direction. While it can withstand splashes and light rain, do not submerge the speaker in water for extended periods. Ensure the charging port cover is securely closed before exposing the speaker to water.

Image: The Inwa speaker surrounded by splashing water, visually confirming its waterproof capabilities.
Troubleshooting
| Problem | Solution |
|---|---|
| Speaker does not turn on. | Ensure the battery is charged. Connect the speaker to a power source and try again. |
| Cannot pair with Bluetooth device. |
|
| No sound or low volume. |
|
| Sound distortion. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | MZ-360 |
| Brand | Inwa |
| Connectivity Technology | Bluetooth, Auxiliary |
| Wireless Communication Technology | Bluetooth 5.0 |
| Bluetooth Range | Up to 10 Meters (33 feet) |
| Speaker Maximum Output Power | 7 Watts |
| Speaker Size | 1.5 Inches |
| Waterproof Rating | IP65 |
| Battery Life | 8-12 Hours (approx. 600-720 minutes) |
| Battery Capacity | 750 Milliamp Hours |
| Power Source | Battery Powered |
| Control Method | Touch Buttons |
| Product Dimensions | 3.94"D x 3.94"W x 3.74"H |
| Item Weight | 6.34 Ounces |
| Material | Plastic |
| Compatible Devices | Android device, Laptop, Television, iMac, iPhone |
| Recommended Uses | Camping, Cycling, Hiking, Traveling, Kayaking |
Official Product Video
Watch the official product video for a visual guide on the Inwa Outdoor Waterproof Bluetooth Speaker's features and usage:
Video: An official product video showcasing the Inwa Bluetooth Portable Speaker, demonstrating its use on a bicycle, its waterproof capabilities, and portability with a carabiner clip. The video highlights its shockproof and IP65 waterproof features, 8-12 hour battery capacity, and clip-on design for adventures.
Warranty and Support
Inwa offers a full warranty and lifetime product technical support for this speaker. If you encounter any issues with connectivity, returns, or replacements, please do not hesitate to contact our Customer Service team. We are committed to resolving your concerns within 24 hours.
For support, please refer to the contact information provided on the product packaging or the official Inwa website.