Introduction
Thank you for choosing the SIVGA ANSER HiFi 50MM Dynamic Driver Open-Back Wired Headphones. These headphones are designed to deliver a high-fidelity audio experience with a focus on natural sound reproduction and comfortable wear. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your headphones to ensure optimal performance and longevity.

Image: SIVGA ANSER HiFi 50MM Dynamic Driver Open-Back Wired Headphones.
Package Contents
Please verify that all items listed below are included in your package:
- 1 x SIVGA ANSER Headphone
- 1 x Detachable Audio Cable
- 1 x Carrying Hemp Bag
- 1 x 3.5mm Female to 6.35mm Male Adapter

Image: SIVGA ANSER headphones and accessories, including the detachable cable, carrying bag, and 6.35mm adapter.
Product Overview
The SIVGA ANSER headphones feature a unique design and advanced acoustic components for an immersive listening experience.
Key Features:
- Solid Wood Material: Each headphone features a unique wood grain, contributing to its aesthetic and acoustic properties.
- 50MM Dynamic Driver: Large-diameter, high-quality driver unit for powerful and clear bass, and improved sound fluctuation control.
- Detachable Cable: User-replaceable 3.5mm plug cable for customization and upgrades.
- Ergonomic Design: Stretchable headband with premium leather and velvet earpads for comfortable wear. Earcups can rotate up to 180° for flexible use.
- Refined Workmanship: Metal parts processed by scientific die-casting for excellent and durable texture.
Internal Components:

Image: Diaphragm and Coil of the 50mm Dynamic Driver.
Diaphragm: Features titanium plating technology on the torus for lightweight, rigidity, and elasticity. The dome is made of high molecular organic carbon fiber polymer to suppress vibrations, ensuring clear sound. Coil: Made of copper-clad aluminum wire for delicate and accurate sound transmission.

Image: Magnetic Circuit of the Dynamic Driver.
Magnetic Circuit: High-strength, stable magnetic circuit with a built-in 24.5mm oversized high-magnetic energy-grade NdFeB magnet (350KJ/M³). This provides high driving force for sensitivity and high-resolution sound.

Image: Driver Frame with Multi-Hole Design.
Driver Frame: Features a multi-hole design and balanced openings to accurately control air circulation, ensuring a smooth and natural transition from bass to treble.
Setup
- Connect the Audio Cable:
Insert the 3.5mm plugs of the detachable audio cable into the corresponding left (L) and right (R) jacks on the bottom of each earcup. Ensure a firm connection.

Image: Detachable cable connected to the headphone earcups.
- Connect to Audio Source:
Plug the other end of the audio cable into your audio device (e.g., smartphone, computer, amplifier). If your device requires a 6.35mm jack, use the included adapter.

Image: Headphones connected to an audio source.
- Adjust for Comfort:
Adjust the headband by sliding the earcups up or down until they rest comfortably over your ears. The earcups can also rotate up to 180 degrees to conform to your head shape.

Image: Ergonomic design highlighting sliding and rotatable features for comfort.
Operating Instructions
- Audio Playback: Once connected, begin audio playback from your source device.
- Volume Control: Adjust the volume directly on your connected audio device. These headphones do not feature inline volume controls.
- Listening Environment: As open-back headphones, the SIVGA ANSER allows some ambient sound to pass through. This design contributes to a wider soundstage but offers less noise isolation compared to closed-back headphones.
Maintenance
- Cleaning Ear Pads: The earpads are made of velvet leather. Gently wipe them with a soft, dry, lint-free cloth. For stubborn dirt, a slightly damp cloth with mild soap can be used, but ensure no moisture enters the driver area. Allow to air dry completely before use.
- Cleaning Wood Housing: The solid wood housing can be wiped with a soft, dry cloth. Avoid harsh chemicals or excessive moisture, which can damage the wood finish.
- Cable Care: Handle the detachable cable by the plugs, not the cable itself, to prevent damage. Store the cable neatly to avoid tangles.
- Storage: When not in use, store the headphones in the provided carrying hemp bag to protect them from dust and scratches. Avoid storing in extreme temperatures or high humidity.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or low volume |
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| Distorted or poor sound quality |
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| Headphones feel uncomfortable |
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Specifications
| Feature | Detail |
|---|---|
| Brand | SIVGA |
| Model Name | SIVGA ANSER |
| Ear Placement | Over Ear |
| Form Factor | Over Ear |
| Impedance | 38 Ohms |
| Audio Driver Type | Dynamic Driver |
| Enclosure Material | Wood |
| Connectivity Technology | Wired |
| Headphone Jack | 3.5 mm Jack |
| Additional Features | Adjustable Headband, Detachable Cable, Lightweight |
| Color | BLACK |

Image: Detailed product specifications for SIVGA ANSER headphones.
Warranty and Support
SIVGA offers a 12-month warranty service for the ANSER headphones from the date of purchase. This warranty covers manufacturing defects under normal use.
For any questions, technical assistance, or warranty claims, please contact SIVGA customer support through their official website or the retailer where the product was purchased. Please have your purchase receipt and product model information ready when contacting support.
Note: The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.





