Indledning
This manual provides detailed instructions for the Gtheos Captain 300 Wireless Gaming Headset. Please read this manual thoroughly before using the product to ensure proper operation and to maximize your gaming and audio experience.

Image: The Gtheos Captain 300 Wireless Gaming Headset, showing the headphones, detachable microphone, USB wireless dongle, and 3.5mm audio cable.
Pakkens indhold
Bekræft at alle varer er til stede i pakken:
- 1 x Captain 300 Gaming Headset (Black with Blue Light)
- 1 x Detachable Noise-cancelling Microphone
- 1 x Type-C ladekabel
- 1 x USB Wireless Transmitter (Dongle)
- 1 x 3.5 mm lydkabel
- 1 x brugermanual
Produkt overview
Familiarize yourself with the components of your Gtheos Captain 300 headset.

Image: An exploded diagram illustrating the internal components of the headset, including the ear cushion, integrated head beam design, game lights, ring transducer, neodymium magnet, and PET shockproof protector.
- Ørepuder: Soft, breathable memory-protein material for comfort.
- Integrated Head Beam: Adjustable headband for various head shapes.
- Game Lights: Integrated lighting effects on the earcups.
- 50 mm drivere: For high-quality stereo sound.
- Aftagelig mikrofon: Omni-directional with noise cancellation.
- USB-C opladningsport: Til genopladning af det interne batteri.
- 3.5 mm lydstik: For wired connections.
- Lydstyrkekontrol: Integrated on the earcup.
- Mikrofon mute knap: To toggle microphone functionality.
Opsætningsinstruktioner
1. Opladning af headsettet
Before first use, fully charge the headset. Connect the supplied Type-C charging cable to the headset's charging port and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The headset will fully recharge in approximately 3 hours.

Image: The headset displaying battery life information, indicating 35-40 hours of gaming time, a battery voice alert below 3%, 15-20 hours with lighting mode on, and a 3-hour charging time.
2. Montering af mikrofonen
Insert the detachable omni-directional microphone into the designated port on the left earcup until it clicks into place. Ensure it is securely connected for proper voice communication.

Image: A person wearing the Gtheos Captain 300 headset, highlighting the omni-directional noise-cancelling microphone positioned near the mouth.
3. Tilslutningstilstande
The Gtheos Captain 300 supports three connection modes:

Image: A visual representation of the three connection modes: 2.4GHz Wireless Mode, Bluetooth Mode, and 3.5mm Wired Mode, along with their compatible devices and latency information.
3.1. 2.4GHz USB Wireless Mode
This mode offers low latency (≤20ms) and is suitable for PS4, PS5, Laptops, Mac, and PC. It provides an accessible connection up to 49 feet in an unobstructed space.
- Insert the USB wireless transmitter (dongle) into an available USB port on your device (PS4/PS5, PC, Mac, Laptop).
- Power on the headset. It should automatically pair with the USB dongle.
- On your device, ensure the audio output is set to the 'Gtheos Captain 300' or 'USB Headset'.
Note:
- External microphone functionality is not available on Nintendo Switch due to compatibility issues with the console model in 2.4GHz mode.
- This mode does not support Xbox consoles.

Image: The Gtheos Captain 300 headset positioned near a PlayStation 5 console with the USB dongle inserted, illustrating a stable, low-latency wireless connection.
3.2. Bluetooth 5.3-tilstand
This mode is for phones, tablets, and laptops/pads. It offers a wireless range of up to 10 meters.
- Power on the headset and activate Bluetooth pairing mode (refer to the operating instructions for specific steps).
- On your phone, tablet, or laptop, search for Bluetooth devices and select 'Gtheos Captain 300' to pair.
Note:
- Bluetooth function does not directly support PS4/PS5 consoles, PC, or Mac without an additional USB Bluetooth adapter (not included).
- This mode does not support Xbox consoles.
3.3. 3.5mm Wired Jack Mode
This mode provides a direct wired connection with 0ms delay, suitable for PS4/PS5 controllers, Nintendo Switch, and Xbox Series controllers.
- Tilslut den ene ende af 3.5 mm lydkablet til headsettets 3.5 mm-stik.
- Connect the other end to the 3.5mm audio port on your controller or device.
Note:
- When using a 3.5mm audio cable to connect an Xbox controller, an adapter (not included) may be required. Audio cables alone are not directly compatible with all Xbox controllers.
Betjeningsvejledning
Tænd/sluk
Press and hold the power button on the headset for approximately 3 seconds to power it on or off. An indicator light will confirm the status.
Lydstyrkekontrol
Brug lydstyrkehjulet eller knapperne på ørekoppen til at justere lydniveauet.
Slå mikrofon fra / fra
Press the microphone button on the earcup to mute or unmute the microphone. Ensure the microphone is unmuted for voice communication.
Lyseffekter
The headset features cool blue lighting effects. These lights consume battery power. To extend battery life (up to 35-40 hours), you can turn off the lighting effect. With the lighting effect turned on, battery life is approximately 15-20 hours.
Opretholdelse
Rensning
To clean your headset, use a soft, dry cloth. Do not use abrasive cleaners, solvents, or harsh chemicals. For ear cushions, gently wipe with a slightly damp klud om nødvendigt, og lad den lufttørre helt inden brug.
Opbevaring
Store the headset in a cool, dry place away from direct sunlight and extreme temperatures. When not in use for extended periods, ensure the headset is fully charged before storage to preserve battery health.
Fejlfinding
- Ingen lyd/lav lydstyrke:
- Ensure the headset is powered on and properly connected (2.4GHz dongle, Bluetooth, or 3.5mm cable).
- Kontroller lydstyrkeniveauet på både headsettet og din tilsluttede enhed.
- Bekræft, at den korrekte lydudgangsenhed er valgt i din enheds lydindstillinger.
- Mikrofonen virker ikke:
- Ensure the microphone is securely attached and not muted (check the microphone button).
- For Nintendo Switch in 2.4GHz mode, the external microphone is not supported.
- Check your device's privacy settings to ensure microphone access is granted to applications.
- For Xbox controllers with a 3.5mm cable, an adapter (not included) might be necessary.
- Connectivity Issues (2.4GHz Wireless):
- Ensure the USB dongle is firmly inserted into a working USB port.
- Move closer to the USB dongle to rule out range issues.
- Avoid interference from other 2.4GHz devices.
- Bluetooth-parringsfejl:
- Sørg for, at headsettet er i Bluetooth-parringstilstand.
- Deaktiver og genaktiver Bluetooth på din enhed.
- Forget previously paired devices on your phone/tablet and try pairing again.
- Echoing with Multiple Headsets:
- If using two Gtheos Captain 300 headsets in the same room, adjust microphone sensitivity settings on your console/PC to reduce echo.
- Consider muting your partner in party chat if the issue persists.
Specifikationer
| Modelnavn | Kaptajn 300 |
| Forbindelsesteknologi | 2.4GHz USB Wireless, Bluetooth 5.3, 3.5mm Wired |
| Audio driver størrelse | 50 mm |
| Frekvensrespons | 20 Hz - 20,000 Hz |
| Impedans | 32 Ohm |
| Lydforsinkelse (2.4 GHz) | ≤20 ms |
| Bluetooth rækkevidde | 10 meter |
| Wireless Range (2.4GHz) | Op til 49 fod (uhindret) |
| Batterilevetid (lys slukket) | 35-40 timer |
| Batterilevetid (lys tændt) | 15-20 timer |
| Opladningstid | 3 timer |
| Mikrofon | Detachable Omni-directional Noise-reduction |
| Kompatible enheder | PS4/5, PC, Mac, Laptops, Phones, Tablets, Nintendo Switch (audio only via 2.4GHz, mic via 3.5mm), Xbox Series (wired only) |
| Varens vægt | 12.8 ounce (362.87 gram) |
| Produktdimensioner | 7.68 x 3.74 x 7.87 tommer |

Image: The Gtheos Captain 300 headset on a stand, illustrating its dimensions: 7.68 inches (width), 3.74 inches (depth), and 7.87 inches (height), with an item weight of 12.8 ounces.
Garanti og support
Garantioplysninger
Please refer to the warranty card included with your product for specific warranty terms and conditions. Gtheos provides professional support for its products.
Kundesupport
If you encounter any issues or have questions regarding your Gtheos Captain 300 headset, please contact Gtheos customer support through the retailer where you purchased the product or visit the official Gtheos webwebsted for hjælp.



