1. Introduction
The Linsoul TANGZU Wan’er S.G in-ear earphones are designed to deliver a high-fidelity audio experience. Featuring a 10mm dynamic driver with a PET diaphragm, these earphones offer a balanced and musical sound signature. The ergonomic design ensures a comfortable fit for extended listening sessions. This manual provides essential information for the proper setup, operation, and maintenance of your Wan’er S.G earphones.
What's in the Box:
- Wan’er S.G In-Ear Monitor
- 6 Pairs Silicone Eartips (various sizes)
- Custom Wan’er S.G Cable
- Exquisite Ancient Portraits (packaging)

2. Setup
2.1 Attaching the Cable
The Wan’er S.G earphones feature a detachable 0.78mm 2-pin cable. This allows for easy replacement or upgrade. To attach the cable:
- Identify the left (L) and right (R) earpieces and the corresponding connectors on the cable. The cable connectors are typically marked.
- Align the 2-pin connector on the cable with the recessed socket on the earpiece. Ensure the pins are correctly oriented.
- Gently push the connector into the socket until it is firmly seated. Do not force the connection.
- Repeat for the other earpiece.

2.2 Selecting and Installing Eartips
Proper eartip selection is crucial for sound quality and comfort. Experiment with the included silicone eartips to find the best fit for your ears.
- Gently remove the pre-installed eartips by twisting and pulling.
- Select a pair of eartips that feel comfortable and create a good seal in your ear canal. A good seal is essential for optimal bass response and passive noise isolation.
- Push the new eartip onto the nozzle of the earpiece until it is securely attached.
2.3 Wearing the Earphones
The Wan’er S.G earphones are designed for an over-ear fit, which provides stability and reduces microphonics (cable noise).
- Insert the earpieces into your ear canals.
- Guide the cable over the top of your ear, wrapping it around the back.
- Adjust the earpieces and cable until they feel secure and comfortable.

3. Operating Instructions
3.1 Connecting to an Audio Source
The Wan’er S.G earphones connect to your audio device via a standard 3.5mm jack.
- Ensure the 3.5mm audio plug is fully inserted into the headphone jack of your smartphone, digital audio player, computer, or other compatible device.
- Start audio playback on your device.
- Adjust the volume on your audio source to a comfortable listening level.
Note: This model (Black, Without Mic) does not include inline controls for volume or playback. All controls must be managed directly from your connected audio device.
4. Maintenance
4.1 Cleaning the Earphones
Regular cleaning helps maintain hygiene and sound quality.
- Earpieces: Gently wipe the earpieces with a soft, dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials.
- Eartips: Remove the silicone eartips and wash them with mild soap and water. Rinse thoroughly and allow them to air dry completely before reattaching.
- Nozzles: Use a small, soft brush (like a clean toothbrush) to carefully remove any earwax or debris from the earpiece nozzles. Do not push debris further into the nozzle.
4.2 Cable Care
To prolong the life of your cable:
- Avoid sharp bends or kinks in the cable.
- Store the cable neatly coiled when not in use.
- Do not pull the cable directly to disconnect; always grasp the plug.
4.3 Storage
Store your earphones in a clean, dry place, away from extreme temperatures and direct sunlight. Using a small carrying case can protect them from dust and physical damage.
5. Troubleshooting
If you encounter issues with your Wan’er S.G earphones, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or low volume | Cable not fully connected; incorrect eartip seal; audio source volume too low; audio source not playing. | Ensure cable is securely attached to both earpieces and audio source. Adjust eartips for a proper seal. Increase volume on your audio device. Verify audio playback on your device. |
| Distorted sound | Audio source volume too high; damaged cable or earpiece; debris in nozzle. | Lower the volume on your audio device. Inspect cable and earpieces for visible damage. Clean earpiece nozzles as described in Maintenance. Try with a different audio source or cable if available. |
| Uncomfortable fit or falling out | Incorrect eartip size; improper wearing technique. | Experiment with different eartip sizes to find the most comfortable and secure fit. Ensure the cable is routed over your ear. |
| Sound only from one side | Loose cable connection; damaged cable; audio balance settings. | Check both 2-pin connections and the 3.5mm jack. Try swapping the cable (if you have a spare) or checking audio balance settings on your device. |
If the problem persists after attempting these solutions, please contact Linsoul customer support for further assistance.
6. Specifications
The following table outlines the technical specifications for the Linsoul TANGZU Wan’er S.G in-ear earphones:

| Feature | Specification |
|---|---|
| Model Name | TANGZU Wan’er S.G |
| Driver Type | 10mm Dynamic Driver |
| Diaphragm Material | PET |
| Impedance | 20 Ohm |
| Sensitivity | 107 dB |
| Frequency Range | 20 Hz - 20 kHz |
| Headphones Jack | 3.5 mm Jack |
| Connectivity Technology | Wired |
| Cable Feature | Detachable 0.78mm 2-Pin, 5N OFC Braided Cable |
| Cable Length | 1.2 Meters |
| Noise Control | Passive Noise Cancellation |
| Material | Plastic |
| Item Weight | 5.6 ounces |
7. Warranty and Support
Linsoul products are manufactured to high-quality standards. For information regarding warranty coverage, terms, and conditions, please refer to the documentation provided with your purchase or visit the official Linsoul website.
For technical support, troubleshooting assistance beyond what is covered in this manual, or inquiries about replacement parts, please contact Linsoul customer service. You can typically find contact information on the Linsoul website or through your point of purchase.
Linsoul Store: Visit the Linsoul Store on Amazon