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Thank you for choosing the ammtoo GS400 ULTRA Wireless Gaming Headset. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure you get the best experience from your headset. Designed for immersive gaming and high-quality audio, the GS400 ULTRA offers versatile connectivity and superior comfort.

The GS400 Ultra Wireless Gaming Headset with its accompanying USB dongle.
Paket İçeriği
- GS400 ULTRA Wireless Gaming Headset
- USB Dongle (for 2.4GHz wireless connection)
- USB Type-C Şarj Kablosu
- 3.5 mm Ses Kablosu
- Kullanım Kılavuzu (bu belge)
Kurmak
1. Kulaklığı Şarj Etme
Before first use, fully charge the headset. Connect the USB Type-C charging cable to the headset's Type-C port and the other end to a USB power source (e.g., computer USB port, USB wall adapter). The LED indicator will show charging status.
A full charge takes approximately 3 hours. A voice alert will sound when battery capacity is below 3%.

Battery life details: 35-40 hours gaming, 15-20 hours with RGB lights, 3 hours charging time.
2. Kulaklığın Bağlanması
The GS400 ULTRA offers three connection modes: 2.4GHz Wireless, Bluetooth, and 3.5mm Wired.

Connectivity options for PC, Mac, PS4, PS5, Switch, and mobile devices.
2.1. 2.4GHz Wireless Mode (USB Dongle)
This mode provides low-latency wireless audio, ideal for gaming on PC, Mac, PS4, PS5, and Nintendo Switch (via Type-C adapter).
- Insert the 2.4GHz USB dongle into an available USB-A port on your PC, Mac, PS4, or PS5. For Nintendo Switch, use the Type-C adapter if needed.
- Güç düğmesine 2 saniye basılı tutarak kulaklığı açın.
- Switch the headset to 2.4GHz Wireless Mode using the mode switch button (labeled "2.4G").
- The headset should automatically connect to the dongle. The LED indicator on the headset will confirm connection.
2.2. Bluetooth (BT) Modu
Use this mode for wireless connection to Bluetooth-enabled devices like PCs, laptops, Macs, and mobile phones.
- Güç düğmesine 2 saniye basılı tutarak kulaklığı açın.
- Switch the headset to BT Mode using the mode switch button (labeled "BT"). The headset will enter pairing mode, indicated by a flashing LED.
- On your device, go to Bluetooth settings and search for "GS400 ULTRA" (or similar).
- Select the headset to pair. Once connected, the LED indicator will stabilize.
2.3. 3.5mm Wired Mode
This mode is compatible with PC, Laptop, Mac, PS5/PS4 controllers, and NS/Xbox controllers.
- 3.5 mm ses kablosunun bir ucunu kulaklığın 3.5 mm girişine bağlayın.
- Connect the other end to the 3.5mm audio port on your device or controller.
- The headset will operate in wired mode. Note: Some headset functions (like RGB lighting, wireless controls) may not be available in wired mode.
Kullanım Talimatları
En iyi kullanım için kulaklığın kontrollerini iyice öğrenin.

Ayrıntılı view of the multi-function controls on the headset.
Kulaklık Kontrolleri:
- Güç Açma/Kapatma: Güç düğmesini 2 saniye basılı tutun.
- Oynat/Duraklat: Güç düğmesine tıklayın.
- Answer/Hang up Phone Call: Güç düğmesine tıklayın.
- Refuse Phone Call: Double-click the Power button.
- Cilt +: Long press or click the Volume + button.
- Ses -: Long press or click the Volume - button.
- RGB Işık Açma/Kapatma: Double-click the Volume + button.
- Mikrofon Açık/Kapalı: Click the Volume - button.
- Mod Anahtarı: Use the dedicated switch to toggle between 2.4GHz Wireless Mode and BT Mode.
RGB Aydınlatma
The headset features RGB lighting. By default, the RGB light mode is active when the headset is turned on. To conserve battery life and extend usage time (up to 35-40 hours), you can turn off the RGB lights by double-clicking the Volume + button. With RGB lights on, battery life is approximately 15-20 hours.
Bakım
Temizlik
- Kulaklık yüzeylerini yumuşak ve kuru bir bezle silin.
- Sert kimyasallar, temizleme solventleri veya güçlü deterjanlar kullanmayın.
- Keep the charging ports and audio jacks free of dust and debris.
Depolamak
- Kulaklığınızı serin, kuru ve doğrudan güneş ışığından ve aşırı sıcaklıklardan uzak bir yerde saklayın.
- Kulaklığın üzerine ağır nesneler koymaktan kaçının.
- Uzun süre saklayacaksanız, pil ömrünü uzatmak için yaklaşık %50'ye kadar şarj edin.
Pil Bakımı
- Pilin sık sık tamamen boşaltılmasından kaçının.
- Pili aşırı sıcağa veya soğuğa maruz bırakmayın.
- If the headset will not be used for a long time, charge it periodically (e.g., every 3 months) to maintain battery health.
Sorun giderme
Ses Yok / Düşük Ses
- Ensure the headset is powered on and properly connected (2.4GHz dongle, Bluetooth paired, or 3.5mm cable securely plugged in).
- Hem kulaklığınızdaki hem de bağlı cihazınızdaki ses seviyelerini kontrol edin.
- Cihazınızın ses ayarlarında doğru ses çıkış aygıtının seçili olduğundan emin olun.
- If using 2.4GHz wireless, ensure the dongle is recognized by your device.
Mikrofon çalışmıyor
- Ensure the microphone is not muted (click Volume - button).
- Check that the microphone is properly positioned.
- Verify that the correct input device is selected in your device's sound settings.
- Mikrofonu başka bir uygulama veya cihazla test edin.
Bağlantı Sorunları
- 2.4GHz Kablosuz: Ensure the dongle is firmly inserted and the headset is in 2.4GHz mode. Try a different USB port.
- Bluetooth: Ensure Bluetooth is enabled on your device and the headset is in pairing mode. Forget the device in your Bluetooth settings and re-pair.
- Move closer to your device to ensure you are within the accessible connection range (up to 49ft for 2.4GHz).
Özellikler

Internal components highlighting the 40mm Neodymium Magnet Driver and ear cushion design.
| Özellik | Şartname |
|---|---|
| Örnek | GS400 ULTRA |
| Hoparlör Çapı | 40mm |
| Empedans | 32Ω ±%15 |
| Hassasiyet | 105dB ± 3dB |
| Frekans Aralığı | 15Hz-20KHz |
| LED Çalışma Hacmitage | DC5V ±%5 |
| Çalışma Akımı | ≤200mA |
| Kulaklık Girişi | USB + 3.5mm 4Pin |
| Pil Kapasitesi | 1000mAh |
| Bluetooth Sürümü | 5.3 |
| Kablosuz Tip | Bluetooth, RF (2.4 GHz) |
| Empedans Aralığı | 32 Ω'a kadar |
| Kulaklık Pedleri Malzemesi | Sentetik deri |
| Ağırlık | 395 gr |
| Özellikler | Mikrofonlu, Ses Kontrolü |
| Sertifikalar | CE, RoHS |

2.4GHz wireless connectivity features, including low latency (≤20ms) and range (≤49ft).

Microphone noise cancellation capabilities, reducing background noise for clearer communication.
Kullanıcı İpuçları
- Pil Ömrünü Optimize Edin: If you need longer gaming sessions, remember to double-click the Volume + button to turn off the RGB lighting. This can extend your battery life from 15-20 hours to 35-40 hours.
- Oyunlarda Düşük Gecikme Süresi: For critical gaming where every millisecond counts, always prioritize the 2.4GHz wireless connection using the USB dongle. It offers a delay of ≤20ms, providing a highly responsive experience.
- Mikrofon Netliği: Position the noise-canceling microphone close to your mouth for the best voice capture and to maximize its effectiveness in reducing background noise.
- Konfor Ayarı: Avantajı yakalayıntage of the adjustable headband and plush ear cushions for extended comfort during long gaming sessions.
Garanti ve Destek
The ammtoo GS400 ULTRA Wireless Gaming Headset comes with a standard manufacturer's warranty against defects in materials and workmanship. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty inquiries, please contact your retailer or the manufacturer's customer service. Contact details can typically be found on the product packaging or the official brand webalan.





