1. Introduction
Thank you for choosing the Ohayo X3 Portable Bluetooth Speaker. This speaker is designed to deliver superior stereo sound with powerful bass, multi-color RGB lighting, and robust IPX7 waterproofing, making it ideal for various indoor and outdoor activities. This manual provides detailed instructions on how to set up, operate, and maintain your speaker.

2. Package Contents
Please check the box for the following items:
- Ohayo X3 Portable Bluetooth Speaker
- USB-A to USB-C Charging Cable
- 3.5mm AUX Audio Cable
- User Manual (PDF available at Ohayo X3 User Manual PDF)
3. Specifications
| Feature | Specification |
|---|---|
| Brand Name | Ohayo |
| Model Name | Ohayo X3 |
| Dimensions (H x W x D) | 122mm x 101mm x 101mm |
| Weight | 720g |
| Battery Capacity | 6600mAh |
| Work Time | Up to 18 Hours Max |
| Charging | Type-C 5V/2A |
| Bluetooth Version | 5.3 |
| Communication | AUX, Bluetooth |
| Input/Output | TF (MicroSD card slot), USB-A, AUX (3.5mm) |
| Output Power (PMPO) | 50 W |
| Input Power | <25 W |
| Output Voltage | 40 W |
| Frequency Range | 20Hz-20KHz |
| Impedance | 3-6 Ohm |
| Sensitivity | 72dB |
| Waterproof Rating | IPX7 |
| RGB Lights | Supported |
| Playback Function | MP3, FLAC, APE, WAV |
| Control | Volume control, Playback, EQ, Input selector |
| Sound Mode | Extra Bass Mode, Transparency Mode, Standard Mode |
| Built-in Microphone | Yes |
| Voice Control | Yes |
| TWS Pairing | Supported (2 Speakers together) |
| Max Wireless Range | 10m-20m |
| Certifications | CE, FCC, RoHS, WEEE |

4. Controls and Ports

4.1. Buttons
- Power Button (
): Long press for 3 seconds to turn the speaker on/off. - Play/Pause Button (
): Short press to play/pause music. Short press to answer/hang up calls. Long press to disconnect Bluetooth. - Volume Up / Next Song Button (
): Short press to increase volume. Long press for the next song. - Volume Down / Previous Song Button (
): Short press to reduce volume. Long press for the previous song. - EQ / TWS Button (
): Short press to change the EQ (3D/Extra Bass/Vocal). Double click to enter TWS Pairing Mode. - Mode Switch Button (
): Short press to change the play mode (BT/TF/AUX/USB). - Light / Bass Button (
): Short press to change RGB light effects. Long press to activate/deactivate Bass mode.
4.2. Ports
- USB-C Port: For charging the speaker (Type-C 5V/2A).
- USB-A Port: For USB drive playback.
- TF Card Slot: For MicroSD card playback (supports MP3, FLAC, APE, WAV formats).
- AUX-in Port (3.5mm): For wired audio connection to external devices.
5. Setup
5.1. Power On/Off
To power on the speaker, long press the Power Button for 3 seconds. The speaker will announce "Bluetooth" and the RGB lights will illuminate. To power off, long press the Power Button for 3 seconds again.
5.2. Bluetooth Connection
- Turn on the Ohayo X3 speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing blue light.
- On your smartphone or other Bluetooth-enabled device, go to the Bluetooth settings.
- Search for "Ohayo X3" in the list of available devices and select it to connect.
- Once connected, the speaker will confirm with an audio prompt.
5.3. TWS (True Wireless Stereo) Pairing
To pair two Ohayo X3 speakers for a true wireless stereo experience:
- Ensure both speakers are powered on and not connected to any other Bluetooth device.
- Double click the EQ/TWS button on one of the speakers. It will enter TWS pairing mode.
- The speakers will automatically connect to each other. Once paired, they will function as a stereo pair.
- Connect your device to the primary speaker via Bluetooth as described in section 5.2.
6. Operating Instructions
6.1. Music Playback
- Play/Pause: Short press the Play/Pause button.
- Volume Control: Short press the Volume Up (+) or Volume Down (-) buttons.
- Next/Previous Song: Long press the Volume Up (+) button for the next song, or the Volume Down (-) button for the previous song.
6.2. Call Handling
- Answer/End Call: Short press the Play/Pause button.
- Reject Call: Long press the Play/Pause button.
6.3. Sound Modes (EQ)
Short press the EQ/TWS button to cycle through different sound equalization modes: Balance, Bass, and Vocal. This allows you to optimize the audio for various music genres or listening preferences.

6.4. RGB Lights
Short press the Light/Bass button to change the multi-color RGB light effects. The lights can enhance your listening experience, especially in low-light environments.
6.5. Input Modes
Short press the Mode Switch button to cycle through available input sources: Bluetooth (BT), TF Card, AUX, and USB. This allows you to play audio from various devices or storage media.
7. Charging
To charge your Ohayo X3 speaker, connect the provided USB-A to USB-C charging cable to the USB-C port on the speaker and a compatible 5V/2A USB power adapter (not included). The charging indicator will show the charging status. Ensure the port cover is securely closed after charging to maintain waterproofing.
8. IPX7 Waterproofing
The Ohayo X3 speaker features an IPX7 waterproof rating, meaning it can be submerged in water up to 1 meter (3 feet) for up to 30 minutes. This makes it suitable for use by the pool, at the beach, or in the shower. Always ensure the port cover is tightly sealed before exposing the speaker to water.

9. User Tips
- The Ohayo X3 speaker is designed for audio playback and does not function as a power bank to charge other devices.
- For optimal sound quality, experiment with the different EQ modes (Balance, Bass, Vocal) to match your music and environment.
- Utilize the convenient lanyard strap for easy portability during outdoor activities like camping or hiking.

10. Troubleshooting
- Speaker won't turn on: Ensure the battery is charged. Connect the speaker to a power source using the USB-C cable.
- Cannot pair via Bluetooth: Make sure the speaker is in pairing mode (flashing blue light). Check that Bluetooth is enabled on your device and it's within range. Try forgetting the device on your phone and re-pairing.
- No sound: Check the volume levels on both the speaker and your connected device. Ensure the correct input mode (Bluetooth, AUX, TF, USB) is selected.
- Poor sound quality: Try adjusting the EQ settings. Ensure the speaker is not too far from your Bluetooth device or that there are no obstructions.
- TWS pairing fails: Ensure both speakers are fully charged and not connected to any other device before attempting TWS pairing.
- To restore factory settings: Long press the Power button and the Volume Up (+) and Volume Down (-) buttons simultaneously for 6 seconds. The speaker will automatically shut down.
11. Maintenance
- Clean the speaker with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Ensure all port covers are securely closed when not in use, especially before exposing the speaker to water.
- Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Charge the speaker regularly, even if not in frequent use, to maintain battery health.
12. Important Safety Information
- Do not expose the speaker to extreme temperatures (hot or cold).
- Do not disassemble, repair, or modify the speaker yourself. This may void the warranty and pose safety risks.
- Keep the speaker away from children.
- Avoid dropping or subjecting the speaker to strong impacts.
- Dispose of the battery and speaker responsibly according to local regulations.
13. Warranty and Support
For warranty information and customer support, please refer to the official Ohayo website or contact your retailer. Keep your purchase receipt as proof of purchase.