Kirish
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.
Paket tarkibi
Paketda barcha elementlar mavjudligiga ishonch hosil qiling:
- 1 x Captain 300 Gaming Headset (Black with Blue Light)
- 1 x Detachable Noise-cancelling Microphone
- 1 x Type-C zaryadlovchi kabeli
- 1 x USB Wireless Transmitter (Dongle)
- 1 x 3.5 mm audio kabeli
- 1 x foydalanuvchi qo'llanmasi
Mahsulot tugadiview
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.
- Quloq yostiqchalari: 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 drayverlar: For high-quality stereo sound.
- Olinadigan mikrofon: Omni-directional with noise cancellation.
- USB-C zaryadlash porti: Ichki batareyani qayta zaryadlash uchun.
- 3.5 mm audio uyasi: Simli ulanishlar uchun.
- Ovozni boshqarish: Integrated on the earcup.
- Mikrofon ovozini o'chirish tugmasi: To toggle microphone functionality.
O'rnatish bo'yicha ko'rsatmalar
1. Eshitish vositasini zaryadlash
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. Mikrofonni ulash
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. Ulanish rejimlari
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'.
Eslatma:
- 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 Mode
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.
Eslatma:
- 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.
- 3.5 mm audio kabelning bir uchini minigarnituraning 3.5 mm raz'emiga ulang.
- Connect the other end to the 3.5mm audio port on your controller or device.
Eslatma:
- 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.
Foydalanish bo'yicha ko'rsatmalar
Quvvatni yoqish/o‘chirish
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.
Ovozni boshqarish
Use the volume roller or buttons located on the earcup to adjust the audio output level.
Mikrofon ovozini o'chirish/yoqish
Press the microphone button on the earcup to mute or unmute the microphone. Ensure the microphone is unmuted for voice communication.
Yoritish effektlari
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.
Xizmat
Tozalash
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 agar kerak bo'lsa, mato bilan tozalang va ishlatishdan oldin to'liq quriting.
Saqlash
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.
Muammolarni bartaraf qilish; nosozliklarni TUZATISH
- Ovoz yo'q/past ovoz:
- Ensure the headset is powered on and properly connected (2.4GHz dongle, Bluetooth, or 3.5mm cable).
- Eshitish vositasi va ulangan qurilmangizdagi ovoz balandligini tekshiring.
- Qurilmangizning ovoz sozlamalarida toʻgʻri ovoz chiqarish qurilmasi tanlanganligini tekshiring.
- Mikrofon ishlamayapti:
- 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):
- USB adapteri ishlaydigan USB portiga mahkam o'rnatilganligiga ishonch hosil qiling.
- Move closer to the USB dongle to rule out range issues.
- Avoid interference from other 2.4GHz devices.
- Bluetooth ulanishida xatolik:
- Ensure the headset is in Bluetooth pairing mode.
- Qurilmangizda Bluetooth-ni o'chiring va qayta yoqing.
- 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.
Texnik xususiyatlari
| Model nomi | Kapitan 300 |
| Ulanish texnologiyasi | 2.4GHz USB Wireless, Bluetooth 5.3, 3.5mm Wired |
| Audio haydovchi o'lchami | 50 mm |
| Chastotaga javob | 20 Gts - 28 000 Gts |
| Empedans | 32 Ohm |
| Audio kechikish (2.4 gigagertsli) | ≤20 ms |
| Bluetooth diapazoni | 10 metr |
| Wireless Range (2.4GHz) | Up to 49 feet (unobstructed) |
| Battery Life (Lights Off) | 35-40 soat |
| Battery Life (Lights On) | 15-20 soat |
| Zaryadlash vaqti | 3 soat |
| Mikrofon | Detachable Omni-directional Noise-reduction |
| Mos qurilmalar | PS4/5, PC, Mac, Laptops, Phones, Tablets, Nintendo Switch (audio only via 2.4GHz, mic via 3.5mm), Xbox Series (wired only) |
| Element og'irligi | 12.8 untsiya (362.87 gramm) |
| Mahsulot o'lchamlari | 7.68 x 3.74 x 7.87 dyuym |

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.
Kafolat va qo'llab-quvvatlash
Kafolat haqida ma'lumot
Please refer to the warranty card included with your product for specific warranty terms and conditions. Gtheos provides professional support for its products.
Mijozlarni qo‘llab-quvvatlash
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 webyordam uchun sayt.



