Razer RZ04-03520300-R3M1
Razer Kraken BT Headset User Manual
Model: RZ04-03520300-R3M1
1. Introduction
The Razer Kraken BT Headset, Hello Kitty & Friends Edition, is a wireless Bluetooth headset designed for an immersive audio experience. It features custom-tuned drivers, a beamforming microphone, and is powered by Razer Chroma RGB for customizable lighting. This manual provides essential information for setting up, operating, and maintaining your headset.

Figure 1: Razer Kraken BT Headset, Hello Kitty & Friends Edition.
Key Features:
- Officially licensed Hello Kitty and Friends: Reimagined with a heart of gold. Freshly baked with Razer Chroma RGB and a burst of stream-reactive lighting, this licensed headset is the perfect companion for those who speak from the heart.
- Bluetooth 5.0: When not in Gaming Mode, its wireless connection remains just as stable and uses less power—meaning the headset can last up to 20 hours with lighting on, or up to 50 hours with the lighting off.
- 40ms Low Latency Connection: Activate Gaming Mode to boost the headset’s wireless performance during competitive games, and be quicker to aim or react with audio and video that’s even more in sync.
- Custom-Tuned 40mm Drivers: At its core, the headset provides a rich audio experience that increases your gaming enjoyment, pushing out clear trebles and midrange as well as deep, impactful bass.
- Beamforming Microphone: With a sweet spot for voice that’s designed to pick up less noise from every other direction, the mic has no problems helping you sound as good as you look.
2. Setup
2.1 Charging the Headset
Before first use, ensure your Razer Kraken BT Headset is fully charged. The headset comes with a Lithium Ion battery included. Connect the provided charging cable to the headset's charging port and a compatible USB power source. A full charge provides up to 50 hours of listening with lighting off, or up to 20 hours with lighting on.

Figure 2: Charging port location on the headset.
2.2 Bluetooth Pairing
The headset utilizes Bluetooth 5.0 for a stable and energy-efficient wireless connection. To pair your headset with a device:
- Ensure the headset is powered off.
- Press and hold the power button until the LED indicator flashes, indicating pairing mode.
- On your device (smartphone, tablet, PC), enable Bluetooth and search for "Razer Kraken BT Headset".
- Select the headset from the list of available devices to complete pairing.
For optimal gaming performance, activate Gaming Mode for a 40ms low latency connection, ensuring audio and video are perfectly synchronized.

Figure 3: Bluetooth 5.0 connectivity for reliable connection.
2.3 Razer Audio App
Download the Razer Audio App for Android and iOS to customize settings, update firmware, and manage your headset's features, including Razer Chroma RGB lighting.

Figure 4: Customize settings and update firmware via the Razer Audio App.
3. Operating the Headset
3.1 Audio Experience
The Razer Kraken BT Headset features custom-tuned 40mm drivers that deliver a rich audio experience. Enjoy clear trebles, balanced midrange, and deep, impactful bass for both movies and gaming.

Figure 5: Custom-tuned 40mm drivers for clear, immersive sound.
3.2 Beamforming Microphone
The integrated beamforming microphone is designed to pick up your voice clearly while minimizing background noise. This ensures clear communication during calls or online gaming sessions.

Figure 6: Beamforming microphone for voice isolation and clear communication.
3.3 Razer Chroma RGB Lighting
The headset features Razer Chroma RGB lighting on the kitty ears and earcups, offering a customized look. The lighting also includes stream-reactive capabilities, enhancing your streaming experience.

Figure 7: Kitty ears and earcups powered by Razer Chroma RGB for a customized look.
3.4 Controls
The headset features intuitive media controls for easy management of audio playback and calls. Refer to the quick start guide included in the packaging for detailed button functions.
4. Maintenance
To ensure the longevity and optimal performance of your Razer Kraken BT Headset, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the headset. Avoid using harsh chemicals or abrasive materials. For earcups, gently wipe with a damp cloth and allow to air dry completely.
- Storage: When not in use, store the headset in a cool, dry place away from direct sunlight and extreme temperatures. The headset is foldable for compact storage.
- Battery Care: To preserve battery health, avoid fully discharging the battery frequently. Charge the headset regularly, even if not in constant use.
5. Troubleshooting
If you encounter issues with your Razer Kraken BT Headset, consider the following common solutions:
- No Power: Ensure the headset is fully charged. Connect it to a power source and check the charging indicator.
- Cannot Pair: Make sure the headset is in pairing mode (LED flashing). Disable and re-enable Bluetooth on your device. Ensure no other devices are currently connected to the headset.
- No Sound/Poor Sound Quality: Check the volume levels on both the headset and your connected device. Ensure the headset is selected as the audio output device. If using Gaming Mode, ensure your device supports the low latency connection.
- Microphone Issues: Verify the microphone is not muted. Check microphone settings on your connected device to ensure the headset's microphone is selected and input volume is adequate.
- Intermittent Connection: Ensure you are within the Bluetooth range of your device. Avoid obstacles that may interfere with the signal.
For further assistance, please refer to the official Razer support website or contact customer service.
6. Specifications
| Feature | Specification |
|---|---|
| Model Name | Kraken |
| Connectivity Technology | Bluetooth 5.0, USB |
| Wireless Communication Technology | Bluetooth |
| Included Components | Headset, Cable, User Manual |
| Material | Plastic |
| Specific Uses For Product | Movies and Gaming |
| Recommended Uses For Product | Gaming |
| Theme | Hello Kitty & Friends |
| Control Type | Media Control |
| Cable Feature | Without Cable |
| Item Weight | 1.32 pounds |
| Unit Count | 1.0 Count |
| Style | Headset |
| Number of Items | 1 |
| Bluetooth Version | 5 |
| UPC | 810056144623 |
| Global Trade Identification Number | 00810056144623, 08100561446230 |
| Product Dimensions | 9.45 x 7.87 x 3.94 inches |
| Item model number | RZ04-03520300-R3M1 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Color | Pink |
| Ear Placement | Over Ear |
| Form Factor | Over Ear |
| Impedance | 32 Ohm |
7. Official Product Video
Video 1: Product Summary Video for Razer Kraken BT Headset. This video provides a visual overview of the headset's features and design.
8. Warranty and Support
For detailed warranty information and customer support, please visit the official Razer website or refer to the resources below:
- User Manual (PDF): Download PDF Manual
- Razer Store: Visit the Official Razer Store on Amazon
- Protection Plans: Consider purchasing extended protection plans for your headset. Options include 2-Year Protection Plan and 3-Year Protection Plan.
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