1. Introduction
Thank you for purchasing the xdobo X8 Plus Portable Bluetooth Speaker. This manual provides important information regarding the setup, operation, maintenance, and troubleshooting of your new speaker. Please read this manual thoroughly before using the product to ensure proper function and to extend its lifespan.
The X8 Plus is designed to deliver powerful 80W stereo sound with deep bass, featuring TWS (True Wireless Stereo) functionality for an immersive 360° surround sound experience. Its IPX5 waterproof rating makes it suitable for various environments, and the long-lasting battery ensures extended playtime.
2. Safety Information
- Do not expose the speaker to extreme temperatures, direct sunlight, or fire.
- Avoid dropping or subjecting the speaker to strong impacts.
- Do not disassemble, repair, or modify the speaker yourself. Refer all servicing to qualified personnel.
- Keep the speaker away from water and liquids, especially when charging, despite its IPX5 rating.
- Use only the specified charging cable and adapter to prevent damage.
- Clean the speaker with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Keep out of reach of children.
3. Package Contents
Please check the package for the following items:
- xdobo X8 Plus Portable Bluetooth Speaker
- Charging Cable (Type-C)
- AUX Cable
- User Manual
4. Product Overview
Familiarize yourself with the various parts and controls of your X8 Plus speaker.

Figure 4.1: Top-down view of the xdobo X8 Plus speaker, showing the control panel and speaker grille.

Figure 4.2: Detailed view of the control buttons on the X8 Plus speaker.
Control Panel Functions:
- Power Button: Press and hold to power on/off. Short press to play/pause.
- Volume Down (-): Short press to decrease volume. Long press for previous track.
- Volume Up (+): Short press to increase volume. Long press for next track.
- EQ Button: Short press to cycle through equalizer modes.
- M (Mode) Button: Short press to switch between Bluetooth, AUX, TF Card, and USB playback modes.
- TWS Button: Press to activate True Wireless Stereo pairing.
Ports:
- Type-C Charging Port: For charging the speaker.
- AUX-in Port: For wired audio connection.
- TF Card Slot: For playing music from a MicroSD card.
- USB Port: For playing music from a USB flash drive.
5. Setup
5.1 Charging the Speaker
Before first use, fully charge the speaker. Connect the provided Type-C charging cable to the speaker's charging port and the other end to a 5V USB power adapter (not included). The charging indicator light will show charging status and turn off when fully charged.

Figure 5.1: The X8 Plus speaker connected for charging, highlighting its long endurance battery.
5.2 Power On/Off
- To Power On: Press and hold the Power button for 2-3 seconds until you hear an audible prompt and the indicator light turns on.
- To Power Off: Press and hold the Power button for 2-3 seconds until you hear an audible prompt and the indicator light turns off.
5.3 Bluetooth Pairing
- Power on the X8 Plus speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing blue LED.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "X8 Plus" from the list of devices.
- Once successfully paired, you will hear a confirmation sound, and the blue LED will remain solid.
- The speaker will automatically reconnect to the last paired device when powered on, if within range.
6. Operating Instructions
6.1 True Wireless Stereo (TWS) Function
The TWS function allows you to pair two X8 Plus speakers together for a true wireless stereo sound experience.

Figure 6.1: Two X8 Plus speakers demonstrating TWS interconnection for enhanced audio.
- Ensure both X8 Plus speakers are powered on and not connected to any Bluetooth device.
- On one of the speakers, short press the TWS button. You will hear a prompt indicating it's searching for another speaker.
- The two speakers will automatically pair with each other. Once connected, you will hear a confirmation sound.
- Now, connect your device to one of the paired speakers via Bluetooth (as described in Section 5.3). The audio will play through both speakers in stereo.
- To disconnect TWS, short press the TWS button on either speaker.
6.2 Playback Modes
The X8 Plus supports multiple playback modes:

Figure 6.2: The X8 Plus offers five versatile playback modes for your audio needs.
- Bluetooth Mode: Default mode for wireless audio streaming.
- AUX Mode: Connect an external audio device using the 3.5mm AUX cable. The speaker will automatically switch to AUX mode when the cable is inserted.
- TF Card Mode: Insert a TF (MicroSD) card with music files into the TF card slot. The speaker will automatically switch to TF card mode and begin playback.
- USB Disk Mode: Insert a USB flash drive with music files into the USB port. The speaker will automatically switch to USB disk mode and begin playback.
Press the 'M' (Mode) button to manually switch between available playback modes if the automatic switch does not occur.
6.3 Volume Control
- Increase Volume: Short press the '+' button.
- Decrease Volume: Short press the '-' button.
6.4 Track Control
- Next Track: Long press the '+' button.
- Previous Track: Long press the '-' button.
6.5 EQ Modes
Short press the 'EQ' button to cycle through different equalizer sound modes (e.g., Standard, Bass Boost, Vocal, etc.).
7. Maintenance
7.1 Cleaning
- Always power off the speaker and disconnect all cables before cleaning.
- Wipe the exterior of the speaker with a soft, slightly damp cloth.
- Do not use abrasive cleaners, alcohol, benzene, or other chemical solvents, as these may damage the surface or internal components.
- Ensure all ports are dry before charging or connecting other devices.
7.2 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 to approximately 50% every 3 months to preserve battery life.
7.3 IPX5 Waterproof Rating
The X8 Plus has an IPX5 waterproof rating, meaning it is protected against low-pressure water jets from any direction. It is suitable for outdoor use and can withstand splashes, but it should not be submerged in water.

Figure 7.1: The X8 Plus speaker is designed to withstand water splashes, making it ideal for outdoor environments.
8. Troubleshooting
If you encounter any issues with your X8 Plus speaker, please refer to the following table for common problems and solutions.
Problem | Possible Cause | Solution |
---|---|---|
Speaker does not power on. | Low battery; Power button not held long enough. | Charge the speaker; Press and hold the Power button for 2-3 seconds. |
Cannot pair via Bluetooth. | Speaker not in pairing mode; Device Bluetooth off; Speaker already connected to another device. | Ensure speaker is flashing blue LED; Turn on Bluetooth on your device; Disconnect from other devices. |
No sound. | Volume too low; Incorrect mode selected; Device not playing audio. | Increase speaker and device volume; Press 'M' button to select correct mode; Ensure audio is playing on your device. |
TWS pairing fails. | Speakers already paired to a device; Speakers too far apart. | Ensure both speakers are disconnected from other devices; Place speakers within 10 meters of each other. |
Poor sound quality. | Low battery; Device too far from speaker; Obstructions; EQ setting. | Charge speaker; Move device closer; Remove obstructions; Try different EQ modes. |
9. Specifications
Detailed technical specifications for the xdobo X8 Plus Portable Bluetooth Speaker.

Figure 9.1: Internal view of the X8 Plus speaker, highlighting its advanced audio components.
Feature | Specification |
---|---|
Model Name | XD-X8P (X8 Plus) |
Brand | xdobo |
Speaker Type | Portable |
Connectivity Technology | Bluetooth 5.0, USB Type-C, AUX, TF Card |
Audio Output Mode | Stereo |
Speaker Maximum Output Power | 80 Watts |
Battery Capacity | 10400mAh |
Battery Life | Up to 12 hours (varies by volume and content) |
Charging Time | Approximately 3 hours |
Water Resistance Level | IPX5 Waterproof |
Product Dimensions | 10.12"D x 4.53"W x 3.46"H (25.7cm x 11.5cm x 8.8cm) |
Item Weight | 2.2 pounds (1 Kilogram) |
Material | ABS Plastic, Metal, Fabric |
Frequency Response | 20 Hz - 20 kHz |
Signal-to-Noise Ratio | 80 dB |
Woofer Diameter | 3 Inches |
Speaker Size | 2.05 Inches |
Input Voltage | 5 Volts |
10. Warranty and Support
Your xdobo X8 Plus Portable Bluetooth Speaker comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions, including the warranty period and coverage details.
For technical support, troubleshooting assistance beyond this manual, or warranty claims, please contact xdobo customer service through the retailer where you purchased the product or visit the official xdobo website for contact information.
Please retain your proof of purchase for warranty purposes.