1. Introduction
The WAYXIN KT-1 is a high-quality Bluetooth headset designed for motorcycle helmets, offering a seamless audio experience for music and calls while riding. Featuring Bluetooth 5.0 technology, IP67 waterproofing, and an 800mAh battery, it ensures stable connectivity, durability, and extended usage. This device is engineered for convenience and safety, allowing automatic call answering and voice assistant integration.
IMPORTANT NOTE: This headset connects to your mobile phone via Bluetooth for calls and music. It DOES NOT support intercom functionality between riders. No intercom! No intercom! No intercom!

2. Safety Information
- Always prioritize road safety. Do not operate the device in a way that distracts you from riding.
- Ensure the headset is securely mounted to your helmet before riding.
- Adjust volume to a level that allows you to hear ambient traffic sounds.
- Do not attempt to disassemble or modify the device. This may void the warranty and pose safety risks.
- Keep the device away from extreme temperatures and direct sunlight.
- Use only the provided charging cable and a compatible power adapter.
3. Package Contents
Please check the package for the following items:
- WAYXIN KT-1 Bluetooth Headset Unit
- Helmet Speakers (2)
- Microphone (Boom Mic for Half Helmet or Button Mic for Full Helmet, depending on selection)
- USB Charging Cable
- Mounting Bracket and Adhesives
- User Manual (this document)
4. Setup and Installation
4.1 Charging the Device
Before first use, fully charge the KT-1 headset. Connect the provided USB charging cable to the charging port on the headset and plug it into a USB power source. The charging time is approximately 2.5 hours. A full charge provides up to 40 hours of working time and 300 hours of standby time.

4.2 Mounting to Helmet
Choose a suitable location on the side of your helmet for the main unit. Ensure it does not obstruct your vision or helmet functionality. Use the provided mounting bracket or adhesive to secure the unit. Position the speakers inside the helmet's ear pockets and the microphone near your mouth for optimal audio clarity.
4.3 Bluetooth Pairing
- Ensure the KT-1 headset is powered off.
- Press and hold the power button until the LED indicator flashes rapidly, indicating pairing mode.
- On your mobile phone, enable Bluetooth and search for available devices.
- Select "WAYXIN KT-1" from the list of devices.
- Once connected, the LED indicator will change to a slow flash or solid blue, depending on the device status.
4.4 Smart Connection with Two Devices
The KT-1 can connect to two Bluetooth devices simultaneously. After pairing the first device, put the headset back into pairing mode and connect the second device. This allows you to switch between devices for music, GPS navigation, or calls without re-pairing.

5. Operating Instructions
5.1 Power On/Off
- Power On: Press and hold the power button for approximately 3 seconds until you hear an audible prompt.
- Power Off: Press and hold the power button for approximately 5 seconds until you hear an audible prompt.
5.2 Music Playback
- Play/Pause: Press the multi-function button once.
- Next Track: Double-press the '+' button.
- Previous Track: Double-press the '-' button.

5.3 Phone Calls
- Automatic Answering: The device can be set to automatically answer incoming calls after a voice prompt, enhancing riding safety by eliminating the need to reach for your phone.
- Manual Answering: Press the phone function key once to answer an incoming call.
- Reject Call: Press and hold the phone function key for 3 seconds to reject an incoming call.
- End Call: Press the phone function key once during a call.
5.4 Voice Assistant
After connecting to your phone, click the dedicated voice assistant button to activate your phone's voice assistant (Siri, Google Assistant, Bixby, etc.). You can then use voice commands for navigation, weather updates, calls, and more.
5.5 Volume Control
- Increase Volume: Press the '+' button.
- Decrease Volume: Press the '-' button.
6. Maintenance
6.1 Cleaning
Wipe the headset unit with a soft, damp cloth. Do not use harsh chemicals, solvents, or abrasive cleaners. Ensure all ports are dry before charging.
6.2 Battery Care
- To prolong battery life, avoid fully discharging the battery frequently.
- If storing the device for an extended period, charge it to about 50% every few months.
- Do not expose the battery to high temperatures.
6.3 Waterproofing (IP67)
The KT-1 features an IP67 waterproof design, meaning it is protected from dust and can withstand immersion in water up to 1 meter for 30 minutes. This makes it suitable for use in rain and snow. However, avoid prolonged submersion or high-pressure water jets.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on | Low battery | Charge the device fully. |
| Cannot pair with phone | Bluetooth not enabled on phone; device not in pairing mode; too far from phone | Ensure phone Bluetooth is on. Put headset in pairing mode (rapid flashing LED). Keep devices within 1 meter. |
| No sound from speakers | Volume too low; speakers not connected properly; device not connected to phone | Increase volume. Check speaker connections. Ensure Bluetooth is connected. |
| Voice assistant not responding | Not connected to phone; voice assistant not enabled on phone | Ensure Bluetooth connection. Check phone settings for voice assistant activation. |
| Expects intercom functionality | Misunderstanding of product features | The WAYXIN KT-1 is a phone call and music headset only; it does not support rider-to-rider intercom. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | KT-1 |
| Bluetooth Version | 5.0 |
| Battery Capacity | 800mAh |
| Working Time | Up to 40 hours |
| Standby Time | Up to 300 hours |
| Charging Time | Approx. 2.5 hours |
| Waterproof Rating | IP67 |
| Item Weight | 0.1 kg |
| Item Dimensions (L x W x H) | 3.7 x 1.96 x 0.82 inches |
| Maximum Number of Speakers | 2 |
| External Testing Certification | FCC, RoHS, CE, WEEE |
| Applicable Helmet Type | Universal, Flip Up Helmet, Full Face, MOTOCROSS, Open face, MODULAR, Half Helmet |
| Power Supply Mode | Built-in Battery |
| Connection Mode | Bluetooth |

9. User Tips
- Remember that the KT-1 is designed for personal audio (music, calls, GPS) and does not support rider-to-rider intercom.
- Take advantage of the dual device connection feature if you use separate phones for personal and work calls, or for music and GPS.
- Utilize the automatic call answering feature for enhanced safety, keeping your hands on the handlebars.
- The voice assistant button provides convenient hands-free control for various phone functions, making your ride smoother.
10. Warranty and Support
For warranty information, technical support, or any inquiries regarding your WAYXIN KT-1 headset, please contact the seller or manufacturer directly. Keep your proof of purchase for warranty claims.





