AVWOO A021-BK
AVWOO IP67 Waterproof Bluetooth Speaker User Manual
Model: A021-BK
1. Introduction
Thank you for choosing the AVWOO IP67 Waterproof Bluetooth Speaker. This portable speaker is designed to provide high-fidelity audio with vibrant RGB lighting, making it ideal for various environments including showers, pools, and outdoor activities. It features robust waterproofing, a built-in microphone for hands-free calls, and support for TF cards.

Figure 1: AVWOO IP67 Waterproof Bluetooth Speaker
2. What's in the Box
- AVWOO IP67 Waterproof Bluetooth Speaker
- USB Charging Cable
- AUX Audio Cable
- Carabiner Clip
- User Manual

Figure 2: Package Contents
3. Setup
3.1 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 illuminate during charging and turn off when fully charged. A full charge can take up to 24 hours according to specifications, though typical charging times are often shorter.
3.2 Powering On/Off
To power on the speaker, press and hold the Power On/Off button until you hear an audible prompt and the LED lights activate. To power off, press and hold the same button until the speaker shuts down.
3.3 Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing LED light).
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "AVWOO IP67" or a similar name from the list of devices.
- Once connected, you will hear a confirmation tone, and the LED light will stop flashing.
The speaker supports Bluetooth 4.2 for stable connections up to 15.24 meters (50 feet).
3.4 TF Card Playback
Insert a TF (Micro SD) card with your desired audio files into the TF Card Slot. The speaker will automatically switch to TF card playback mode. Ensure the card is inserted correctly.
3.5 AUX Connection
For non-Bluetooth devices, use the provided AUX audio cable. Connect one end to the speaker's AUX In Jack and the other end to your device's audio output. The speaker will automatically switch to AUX mode.

Figure 3: Wide Compatibility with Bluetooth Devices
4. Operating Instructions
4.1 Button Functions

Figure 4: Speaker Controls and Ports
| Button/Port | Function |
|---|---|
| Play/Pause / Answer Call | Short press to Play/Pause music. Short press to Answer/End a call. Long press to Reject a call. |
| Volume - / Previous | Short press for Volume Down. Long press for Previous Track. |
| Volume + / Next | Short press for Volume Up. Long press for Next Track. |
| Power On/Off | Long press to Power On/Off the speaker. |
| LED Lights Control | Short press to cycle through different RGB light modes or turn lights off. |
| USB Port | For charging the speaker. |
| TF Card Slot | Insert a TF (Micro SD) card for direct music playback. |
| Aux In Jack | Connect external audio devices via AUX cable. |
4.2 Hands-Free Calling
When connected via Bluetooth, the built-in microphone allows you to answer calls directly through the speaker. Use the Play/Pause button to manage calls as described above.
4.3 RGB Light Modes
The speaker features 7 vibrant color-changing light modes. Press the LED Lights Control button to switch between modes or to turn the lights off. The lights add a dynamic visual element to your music experience.

Figure 5: Key Functions of the Speaker
5. Maintenance
5.1 Waterproofing
The AVWOO speaker is IP67 waterproof, meaning it is protected from dust and can withstand immersion in water up to 1 meter for 30 minutes. Ensure the charging port cover is securely closed before exposing the speaker to water. After use in water, wipe the speaker dry with a soft cloth.

Figure 6: Speaker in a Wet Environment
5.2 Battery Care
To prolong battery life, avoid fully discharging the speaker frequently. Recharge the speaker when the battery is low. If storing the speaker for an extended period, charge it to approximately 50% every few months.
5.3 Cleaning
Clean the speaker with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners, as these may damage the surface or internal components.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery. | Charge the speaker fully. |
| No sound. | Volume too low; incorrect input mode; device not connected. | Increase volume; ensure correct mode (Bluetooth/AUX/TF); re-pair Bluetooth device. |
| Bluetooth pairing fails. | Speaker not in pairing mode; device too far; interference. | Ensure speaker is in pairing mode; move device closer; turn off other Bluetooth devices. |
| Lights not working. | Lights turned off or in a static mode. | Press the LED Lights Control button to cycle modes or turn them on. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | AVWOO IP67 (A021-BK) |
| Speaker Type | Outdoor, 3D Stereo |
| Connectivity Technology | Bluetooth, USB, AUX |
| Bluetooth Version | 4.2 |
| Bluetooth Range | Up to 15.24 meters (50 feet) |
| Speaker Output Power | 5 Watts |
| Water Resistance Level | IP67 Waterproof |
| Battery Life | Up to 12 Hours |
| Charging Time | Up to 24 Hours (as per specifications) |
| Product Dimensions | 4"D x 4"W x 1.6"H |
| Item Weight | 10.2 ounces |
| Material | Plastic or TPU |
| Power Source | Battery Powered (1 Lithium Polymer battery included) |
| Manufacturer | SHENZHEN AVWOO TECHNOLOGY CO., LTD |
8. Product Videos
Watch the official product video for a visual guide on the AVWOO IP67 Waterproof Bluetooth Speaker:
Video 1: Official AVWOO IP67 Waterproof Bluetooth Speaker Overview. This video provides a brief demonstration of the speaker's features and waterproof capabilities.
9. Warranty and Support
For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official AVWOO website. Keep your purchase receipt for any warranty claims.
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