Introduzione
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.
Contenuto della confezione
Verificare che tutti gli articoli siano presenti nel pacco:
- 1 x Captain 300 Gaming Headset (Black with Blue Light)
- 1 microfono staccabile con cancellazione del rumore
- 1 x Cavo di ricarica di tipo C
- 1 x USB Wireless Transmitter (Dongle)
- 1 cavo audio da 3.5 mm
- 1 x Manuale utente
Prodotto finitoview
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.
- Cuscinetti auricolari: Soft, breathable memory-protein material for comfort.
- Integrated Head Beam: Adjustable headband for various head shapes.
- Game Lights: Integrated lighting effects on the earcups.
- Driver da 50 mm: For high-quality stereo sound.
- Microfono staccabile: Omni-directional with noise cancellation.
- Porta di ricarica USB-C: Per ricaricare la batteria interna.
- Jack audio da 3.5 mm: Per connessioni cablate.
- Controllo del volume: Integrated on the earcup.
- Pulsante di disattivazione del microfono: To toggle microphone functionality.
Istruzioni di installazione
1. Caricare l'auricolare
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. Collegamento del microfono
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. Modalità di connessione
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'.
Nota:
- 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. Modalità Bluetooth 5.3
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.
Nota:
- 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.
- Collegare un'estremità del cavo audio da 3.5 mm al jack da 3.5 mm delle cuffie.
- Connect the other end to the 3.5mm audio port on your controller or device.
Nota:
- 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.
Istruzioni per l'uso
Accensione/spegnimento
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.
Controllo del volume
Use the volume roller or buttons located on the earcup to adjust the audio output level.
Disattiva/Riattiva microfono
Press the microphone button on the earcup to mute or unmute the microphone. Ensure the microphone is unmuted for voice communication.
Effetti di luce
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.
Manutenzione
Pulizia
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 panno se necessario e lasciare asciugare completamente all'aria prima dell'uso.
Magazzinaggio
Conservare le cuffie in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme. Quando non vengono utilizzate per lunghi periodi, assicurarsi che le cuffie siano completamente cariche prima di riporle per preservare la salute della batteria.
Risoluzione dei problemi
- Nessun suono/Volume basso:
- Assicurarsi che l'auricolare sia acceso e correttamente collegato (adattatore da 2.4 GHz, Bluetooth o cavo da 3.5 mm).
- Controllare il livello del volume sia sull'auricolare che sul dispositivo connesso.
- Verifica che nelle impostazioni audio del tuo dispositivo sia selezionato il dispositivo di output audio corretto.
- Microfono non funzionante:
- 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.
- Problemi di connettività (wireless a 2.4 GHz):
- Ensure the USB dongle is firmly inserted into a working USB port.
- Avvicinatevi alla chiavetta USB per escludere problemi di portata.
- Avoid interference from other 2.4GHz devices.
- Errore di associazione Bluetooth:
- Assicurarsi che l'auricolare sia in modalità di associazione Bluetooth.
- Disattiva e riattiva il Bluetooth sul tuo dispositivo.
- 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.
Specifiche
| Nome del modello | Capitano 300 |
| Tecnologia di connettività | 2.4GHz USB Wireless, Bluetooth 5.3, 3.5mm Wired |
| Dimensioni del driver audio | 50 millimetri |
| Risposta in frequenza | 20 Hz - 20,000 Hz |
| Impedenza | 32 Ohm |
| Latenza audio (2.4 GHz) | ≤20 ms |
| Portata Bluetooth | 10 metri |
| Wireless Range (2.4GHz) | Fino a 49 piedi (senza ostacoli) |
| Durata della batteria (luci spente) | 35-40 ore |
| Durata della batteria (luci accese) | 15-20 ore |
| Tempo di ricarica | 3 ore |
| Microfono | Riduzione del rumore omnidirezionale staccabile |
| Dispositivi compatibili | PS4/5, PC, Mac, Laptops, Phones, Tablets, Nintendo Switch (audio only via 2.4GHz, mic via 3.5mm), Xbox Series (wired only) |
| Peso dell'articolo | 12.8 once (362.87 grammi) |
| Dimensioni del prodotto | 7.68 x 3.74 x 7.87 pollici |

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.
Garanzia e supporto
Informazioni sulla garanzia
Please refer to the warranty card included with your product for specific warranty terms and conditions. Gtheos provides professional support for its products.
Assistenza clienti
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 websito per assistenza.



