1. Introduction
The TOZO Golden X1 Wireless Earbuds are designed to deliver an immersive audio experience with advanced features. These earbuds support LDAC HD Audio-Decoding and OrigX Hi-Res Audio Wireless, ensuring high-fidelity sound reproduction. Equipped with a Hybrid Dynamic Driver System and Active Noise Cancellation, they provide clear audio and a quiet listening environment. The Golden X1 also features a long battery life, smart touch controls, and compatibility with the TOZO App for personalized sound tuning.
TOZO Golden X1 Product Introduction Video
2. What's in the Box
Carefully unpack your TOZO Golden X1 package and ensure all items are present:
- TOZO Golden X1 Earbuds
- Charging Case
- USB-A to USB-C Charging Cable
- Eartips with Six Size Options
- Quick Start Guide
- User Manual

Contents of the TOZO Golden X1 package
3. Setup
3.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. The charging case features a digital LED display to show battery levels and supports both USB-C fast charging and wireless charging.
- USB-C Charging: Connect the provided USB-A to USB-C cable to the charging case and a power source.
- Wireless Charging: Place the charging case on a compatible wireless charging pad.

Wireless and USB-C charging options for the case

LED Digital Display on the charging case
3.2 Selecting and Fitting Eartips
Proper eartip selection and fit are crucial for optimal sound quality and noise cancellation. The Golden X1 comes with six size options of silicone elastic eartips.
- Try different sizes to find the pair that creates a snug seal in your ear canal.
- A good seal will enhance bass response and improve noise isolation.

Achieving a snug and comfortable fit

Eartips with six size options
3.3 Bluetooth Pairing
The TOZO Golden X1 uses Bluetooth 5.3 technology for a stable and efficient connection.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings.
- Select "TOZO Golden X1" from the list of available devices.
- Once connected, you will hear a confirmation tone.
3.4 TOZO App Installation and Features
Download the TOZO App to unlock personalized custom noise reduction effects, EQ sound modes, customized touch controls, and firmware updates.
- Search for "TOZO App" in your device's app store (iOS App Store or Google Play Store).
- Install the app and follow the on-screen instructions to connect your Golden X1 earbuds.
- Explore features like 6 types of Active Noise Cancellation Modes, 16 types of EQ Sound Modes, Customized Touch Controls, and Firmware Updates.
- Utilize the exclusive Earprint Technology for a personalized hearing test and frequency band enhancement.

TOZO App interface for customization

Exclusive Earprint Technology in the TOZO App
4. Operation
4.1 Smart Touch Controls
The TOZO Golden X1 earbuds feature intuitive touch controls for easy operation:
| Gesture | Function |
|---|---|
| X1 (Press once) | Play/Pause (R earbud) |
| X2 (Press twice) | Previous song (L earbud) / Next song (R earbud) |
| X3 (Press three times) | Voice assistant (R earbud) / Normal mode (ANC OFF) (L earbud) |
| Hold (Press and hold for 2 seconds) | Reject call (L/R earbud) / Answer call (L/R earbud) / Hang up (L/R earbud) / Volume down (L earbud) / Volume up (R earbud) / Active Noise Cancellation mode / Transparent mode (L earbud) |

Smart Touch Control functions
4.2 Noise Cancellation Modes
The Golden X1 offers multiple noise cancellation modes to suit various environments:
- Active Noise Cancellation (ANC): 3-layer hybrid ANC effectively cuts out ambient noises up to -42dB, such as aircraft, trains, and motors, providing a quiet listening experience.
- Transparency Mode: Allows you to hear your surroundings clearly without removing the earbuds, facilitating conversations and awareness.
- Reduce Wind Noise Mode: Minimizes wind interference, ideal for outdoor activities.
- Leisure Mode: A specialized mode for relaxed listening.

Active Noise Cancelling for Hi-Fi immersive sounds

Multiple Noise Canceling Modes for different needs
4.3 EQ Sound Modes
Customize your audio experience with 16 preset EQ modes available through the TOZO App, including Rock, Classical, Jazz, Hip-Pop, Vocal, Bass+, Bass-, Treble, Piano, Dance, R&B, Deep, Standard, and Pop.

16 EQ Settings Tuned by TOZO
4.4 Making Calls
The Golden X1 features 4 microphones and Environmental Call Noise Cancellation (ENC) technology to block 90% of background noise, ensuring crystal-clear calls.
- Answer/End Call: Tap the earbud once (L/R).
- Reject Call: Press and hold the earbud for 2 seconds (L/R).
4.5 Voice Assistant
Activate your device's voice assistant (Amazon Alexa, Apple Siri, Google Assistant) by tapping the right earbud three times (X3).
5. Maintenance
5.1 Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Remove eartips and clean them with mild soap and water, then dry thoroughly before reattaching.
- Gently clean the charging contacts on both the earbuds and the case with a dry cotton swab to ensure proper charging.
5.2 Water Resistance
The TOZO Golden X1 earbuds are IPX6 waterproof, meaning they are protected against powerful water jets. This makes them suitable for workouts and light rain.
- Do NOT submerge the earbuds in water.
- Do NOT expose the charging case to water, as it is not waterproof.
- Ensure earbuds are dry before placing them back in the charging case to prevent damage.

IPX6 Waterproof rating for earbuds
5.3 Storage
- Always store the earbuds in their charging case when not in use to protect them and keep them charged.
- Avoid storing the device in extreme temperatures (hot or cold) or in dusty/humid environments.
6. Troubleshooting
6.1 No Sound or Poor Sound Quality
- Ensure earbuds are properly paired with your device.
- Check the volume level on both your device and the earbuds.
- Verify that the eartips provide a snug seal in your ear canal.
- Clean any debris from the earbud nozzles.
6.2 Pairing Issues
- Place earbuds back in the charging case, close the lid, then open it again to re-enter pairing mode.
- Forget/delete "TOZO Golden X1" from your device's Bluetooth list and attempt to re-pair.
- Ensure your device's Bluetooth is enabled and within range.
6.3 Charging Problems
- Check if the charging cable is securely connected to both the case and the power source.
- For wireless charging, ensure the case is correctly positioned on the charging pad.
- Clean the charging contacts on the earbuds and inside the case.
6.4 Active Noise Cancellation Not Working Effectively
- Ensure a proper seal with the correct size eartips.
- Verify that ANC mode is activated via touch control or the TOZO App.
7. Specifications
| Feature | Specification |
|---|---|
| Brand Name | TOZO |
| Model | Golden X1 |
| Communication | True wireless (Bluetooth 5.3) |
| Bluetooth Version | 5.3 |
| Audio Decoding | LDAC HD Audio-Decoding |
| Audio Certification | OrigX Hi-Res Audio Wireless |
| Active Noise-Cancellation | Yes (Hybrid 3-layer ANC, up to -42dB) |
| Microphone | Yes (4-Mics for Clear Calls with ENC) |
| Driver System | Hybrid Dynamic Driver System (12mm Dynamic Driver + Knowles Balanced Armature Driver) |
| Frequency Response Range | 12 - 441000Hz |
| Battery Life (Earbuds) | 8 hours (single charge) |
| Total Playtime (with case) | Up to 32 hours |
| Charging Case Battery Capacity | 500mAh |
| Charging Method | Charging case (USB-C, Wireless Charging) |
| Waterproof Rating | IPX6 (earbuds only) |
| Material | ABS |
| Weight | 44g |
| Voice Assistant Built-in | Yes (Amazon Alexa, Apple Siri, Google Assistant Support) |
| Support APP | Yes (TOZO App for EQ, ANC modes, Earprint, firmware updates) |
| Eartips | 6 sizes |

Balanced armature and dynamic drivers for high-quality sound
8. User Tips
- The TOZO Golden X1 earbuds offer a comfortable fit designed for long listening sessions. Experiment with the included eartips to find your ideal seal for both comfort and sound performance.
- Leverage the TOZO App to fully customize your audio experience. Explore the 16 EQ modes to match your music genre and utilize the 6 noise reduction modes for various environments.
- Take advantage of the IPX6 waterproof rating for your workouts, but remember that the charging case is not waterproof. Always dry the earbuds thoroughly before placing them back in the case.
- The earbuds support playback control, volume control, and integration with popular voice assistants like Google Assistant, Apple Siri, and Amazon Alexa, providing versatile control options.
- For optimal call clarity, the 4-microphone system with Environmental Call Noise Cancellation (ENC) is highly effective in blocking background noise.
9. Warranty and Support
For warranty information, technical support, or any questions regarding your TOZO Golden X1 Wireless Earbuds, please contact TOZO customer service. Refer to the official TOZO website or the contact information provided in your product packaging for assistance.