Introduction
Welcome to your new MOGOI ZOEAO Gravastar G1 Bluetooth Speaker. This manual provides essential information for setup, operation, and maintenance to ensure optimal performance and longevity of your device. Please read this manual thoroughly before using the speaker.
Important Safety Information
- Do not expose the speaker to extreme temperatures, direct sunlight, or high humidity.
- Avoid dropping or subjecting the speaker to strong impacts.
- Do not disassemble, repair, or modify the speaker yourself. Contact qualified service personnel for any repairs.
- Use only the provided USB-C cable and a compatible power adapter (5V 1.5-2A) for charging.
- Keep the speaker away from water and other liquids, despite its waterproof rating, to prevent damage to internal components.
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
Package Contents
Please check that all items listed below are included in your package:
- GravaStar G1 Speaker
- 1-meter USB-C Charging Cable
- 1-meter AUX Cable
- Quick Start Guide
Product Overview
The Gravastar G1 speaker features a unique metal robot design with a spherical diaphragm for optimal sound resonance. It includes integrated LED lights and adjustable legs for stability and aesthetic appeal.

Figure 1: Front view of the Gravastar G1 speaker, highlighting its distinctive design and LED elements.

Figure 2: Side view of the Gravastar G1 speaker, illustrating its compact form factor and leg articulation.

Figure 3: Various views of the Gravastar G1 speaker, showcasing its design versatility and branding.
Setup
1. Charging the Speaker
- Connect the provided USB-C cable to the charging port on the speaker.
- Connect the other end of the USB-C cable to a compatible USB power adapter (not included, recommended 5V 1.5-2A).
- The LED indicator will show charging status. A full charge provides approximately 30 hours of playback at 65% output.
2. Powering On/Off
- To power on, press and hold the power button (location typically on the underside or rear of the speaker) until the LED lights illuminate.
- To power off, press and hold the power button again until the LED lights turn off.
Operating Instructions
1. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (LED indicator will typically flash).
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select 'Gravastar G1' from the list of devices.
- Once paired, the speaker will emit a confirmation sound, and the LED indicator will become solid.
2. Using the AUX Input
- Connect one end of the provided 3.5mm AUX cable to the AUX input port on the speaker.
- Connect the other end to the audio output jack of your device.
- The speaker will automatically switch to AUX mode.
3. Adjusting Volume (Touch Control)
The Gravastar G1 features intuitive touch controls for volume adjustment. Gently touch the designated area on the speaker (refer to the Quick Start Guide for exact location) to increase or decrease the volume.
4. Dual Speaker Pairing (TWS)
For an immersive 360-degree stereo sound experience, two Gravastar G1 speakers can be paired wirelessly using True Wireless Stereo (TWS) technology.
- Ensure both Gravastar G1 speakers are powered on and not connected to any other Bluetooth device.
- On one speaker (this will be the primary speaker), initiate TWS pairing mode (refer to the Quick Start Guide for specific button press/touch sequence).
- The primary speaker will search for the secondary speaker. Once connected, both speakers will confirm the TWS pairing with an audible prompt.
- Now, connect your device to the primary speaker via Bluetooth as described in section 1. Audio will play through both speakers in stereo.
5. LED Light Functionality
The Gravastar G1 features integrated LED lights that enhance its aesthetic. The lights typically indicate power status, pairing mode, and charging status. Specific controls for light patterns or brightness may be available via touch controls or the Quick Start Guide.
Maintenance
- Cleaning: Use a soft, dry, lint-free cloth to clean the speaker's surface. Do not use liquid cleaners, aerosols, or solvents.
- Storage: When not in use for extended periods, 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 battery frequently. Charge the speaker regularly, even if not in active use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on | Low battery; Power button not pressed correctly | Charge the speaker; Press and hold the power button firmly. |
| No sound | Volume too low; Incorrect input mode; Device not paired | Increase speaker/device volume; Ensure correct input (Bluetooth/AUX); 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. |
| TWS pairing fails | Speakers not in TWS pairing mode; Too far apart | Ensure both speakers are in TWS pairing mode; Place speakers closer together. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | Gravastar G1 |
| Bluetooth Version | Bluetooth 5.0 |
| Speaker Impedance | 4 Ohms |
| Battery Capacity | 2600mAh x 4 |
| Battery Life | Up to 30 hours @ 65% output |
| Power Input | 5V 1.5-2A |
| Output Power | 20W |
| Transmission Range | Approximately 20 meters |
| Dimensions (Width x Height) | 20 cm (7.87 in) x 19 cm (7.48 in) |
| Net Weight | 1.6 kg (3.53 lbs) |
| Material | Metal |
| Control Method | Touch |
| Waterproof | Yes |
| Connectivity Technology | Bluetooth, Auxiliary |
| Audio Output Mode | Stereo |
Warranty and Support
For warranty information and support, please refer to the terms and conditions provided at the time of purchase or contact your retailer. Extended warranty options may be available from third-party providers.