1. Introduction
Thank you for choosing the DELTACO Sweden Gaming Headphones GAM-105. This manual provides essential information for the proper setup, operation, and maintenance of your gaming headset. Please read these instructions carefully before using the product to ensure optimal performance and longevity.
2. Product Overview
The DELTACO GAM-105 is a high-performance gaming headset designed for immersive audio experiences. It features powerful 50mm drivers, an integrated microphone, and RGB LED lighting for an enhanced gaming environment.
2.1 Components and Features
- 50mm Drivers: Deliver clear and powerful audio for an immersive gaming experience.
- Integrated Microphone: Flexible and adjustable microphone for clear voice communication.
- RGB LED Lighting: Breathing LED lights on the earcups, powered via USB.
- Comfort Design: Soft memory foam earpads with faux leather covering and an adjustable headband for extended comfort.
- Volume Control: Convenient slider located on the left earcup.
- Connectivity: Dual 3.5mm jacks for audio and microphone, plus a USB-A connector for LED power. Includes a 2x3.5mm to 1x3.5mm adapter for console and mobile use.

This image displays the DELTACO Sweden Gaming Headphones GAM-105, showcasing its over-ear design, integrated microphone, and the various connection cables: a USB-A connector for LED lighting, two 3.5mm audio jacks (one for audio, one for microphone), and a Y-splitter adapter for combined audio/mic input.

An exploded view diagram detailing the internal structure of the DELTACO GAM-105 ear cup. It highlights the 50mm drivers with composite membrane for transparent surround sound, memory foam earpads with noise isolation fabric cover, embedded audio enhancement features, and noise isolation rubber-coated earcups with LED light.

This image focuses on the comfort and design elements of the DELTACO GAM-105 headset. It shows the adjustable click headband capped with soft premium leatherette, soft memory foamed ear-muffs for comfort and noise isolation, a 360° flexible microphone, breathing LED lights on the earcups, and the 2.2-meter long high tensile cord.
3. Setup Instructions
Follow these steps to connect your DELTACO GAM-105 headset to your device.
3.1 Connecting to PC/Mac
- Locate the two 3.5mm audio jacks on your headset cable. One is for audio (green connector), and the other is for the microphone (pink connector).
- Plug the green 3.5mm jack into your computer's audio output port (usually marked with a headphone icon).
- Plug the pink 3.5mm jack into your computer's microphone input port (usually marked with a microphone icon).
- Connect the USB-A connector to an available USB port on your computer. This powers the RGB LED lighting on the earcups.
- Adjust audio settings in your operating system to ensure the headset is selected as the default playback and recording device.
3.2 Connecting to Consoles (PS4/PS5, Xbox One, Nintendo Switch) and Mobile Devices
- Use the included 2x3.5mm to 1x3.5mm adapter cable.
- Plug the green and pink 3.5mm jacks from the headset into the corresponding ports on the adapter.
- Plug the single 3.5mm jack from the adapter into the 3.5mm port on your console controller or mobile device.
- Connect the USB-A connector to an available USB port on your console or a USB power source for the LED lighting. (Note: Some mobile devices may require an additional USB OTG adapter for LED power).
- Adjust audio settings within your console or mobile device to ensure the headset is recognized and selected.

A close-up view of the DELTACO GAM-105 headset's connectivity options. It features a USB-A connector for powering the LED lights, separate 3.5mm jacks for microphone (pink) and audio (green), and an included adapter to combine these into a single 3.5mm jack for universal compatibility with consoles and mobile devices.
4. Operating Instructions
4.1 Volume Control
The volume control slider is conveniently located on the left earcup of the headset. Slide it up or down to adjust the audio output level.
4.2 Microphone Usage
The integrated microphone is flexible and can be adjusted to your preferred position for optimal voice pickup. Ensure the microphone is enabled in your device's audio settings for in-game chat or communication applications.
4.3 LED Lighting
The RGB LED lights on the earcups will illuminate automatically when the USB-A connector is plugged into a powered USB port. There is no separate switch for the LED lighting; it is powered directly via USB.
5. Maintenance
Proper maintenance ensures the longevity and performance of your headset.
- Cleaning: Use a soft, dry cloth to wipe down the earcups and headband. For the faux leather ear cushions, a slightly damp cloth can be used, but avoid excessive moisture. Do not use harsh chemicals or abrasive cleaners.
- Cable Care: The headset features a high tensile strength, tangle-free cord. Avoid sharp bends or excessive pulling on the cable to prevent damage.
- Storage: When not in use, store the headset in a clean, dry place away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter issues with your DELTACO GAM-105 headset, refer to the following common solutions:
- No Sound:
- Ensure the green 3.5mm audio jack is securely connected to the correct audio output port.
- Check the volume control slider on the left earcup and increase the volume.
- Verify that the headset is selected as the default playback device in your device's sound settings.
- If using the adapter, ensure it is correctly connected to both headset jacks and the device.
- Microphone Not Working:
- Ensure the pink 3.5mm microphone jack is securely connected to the correct microphone input port.
- Check that the microphone is not muted in your device's sound settings or communication software.
- Verify that the headset microphone is selected as the default recording device in your device's sound settings.
- Adjust the microphone's position closer to your mouth.
- LED Lights Not Illuminating:
- Ensure the USB-A connector is securely plugged into a functional USB port that provides power.
- Try connecting the USB-A connector to a different USB port.
7. Specifications
Detailed technical specifications for the DELTACO GAM-105 Gaming Headphones:
| Feature | Specification |
|---|---|
| Model Name | DELTACO GAMING HEADSET DH110 GAM-105 |
| Connectivity Technology | Wired |
| Headphones Jack | 3.5 mm Jack (x2 for audio/mic, plus USB-A for LED) |
| Driver Size | 50mm |
| Frequency Range | 20Hz - 20kHz |
| Speaker Sensitivity | 115dB ± 3dB |
| Speaker Impedance | 21Ω ± 15% |
| Microphone Sensitivity | -38dB ± 3dB |
| Cable Length | 2m |
| Material | Faux Leather (ear cushions) |
| Control Type | Volume Control (slider on earcup) |
| Item Weight | 450 g |
| Included Components | Headphone, 2x3.5mm to 1x3.5mm adapter |
8. Warranty and Support
The DELTACO Sweden Gaming Headphones GAM-105 comes with a 5-year warranty, reflecting our commitment to quality and durability. This warranty covers manufacturing defects under normal use.
For warranty claims or technical support, please contact DELTACO customer service. After-sales service is available across India.
Manufacturer: Deltaco Enterprise, Deltaco India

This image displays the DELTACO GAM-105 headset alongside a graphic emphasizing its 5-year warranty. It also features the DELTACO GAMING logo and mentions that the product was developed in Sweden Technology Tested Lab, assuring quality.

The retail packaging for the DELTACO Stereo LED Gaming Headset, model DH110 (GAM-105). The box highlights key features such as 50mm drivers, compatibility with PC, Mac, PS4, Xbox One, and mobile, self-adjustable headband, flexible microphone, breathing LED light powered by USB, and a 3.5mm adapter included.

This image features the DELTACO Sweden Innovation Lab Center logo, indicating the product's origin and development. It includes multiple views of the GAM-105 headset, reinforcing the brand's commitment to design and quality.







