1. Introduction
Thank you for choosing the Kalence T10 True Wireless Bluetooth Ski Helmet Speakers. This manual provides essential information for the proper setup, operation, and maintenance of your device. Please read it thoroughly before use to ensure optimal performance and safety.
2. Safety Information
- Do not attempt to disassemble or modify the device. This may void the warranty and cause damage.
- Keep the device away from extreme temperatures, direct sunlight, and moisture.
- Avoid listening at excessively high volumes for prolonged periods to prevent hearing damage.
- Ensure the speakers are securely installed in your helmet to prevent them from falling out during activity.
- Always be aware of your surroundings when using the speakers, especially during outdoor activities.
3. Package Contents
Verify that all items are present in your package:
- Kalence T10 Ski Helmet Speakers (2 units)
- Wireless Charging Case
- USB-C Charging Cable
- User Manual (this document)
- Carrying Case for Charging Case

Image: Kalence T10 package contents, showing the two speakers, charging case, USB-C cable, and user manual.
4. Product Overview
The Kalence T10 speakers are designed to fit into audio-ready ski and snowboard helmets, providing wireless audio and communication. Each speaker features a single, glove-friendly control button.

Image: The Kalence T10 speakers placed inside their charging case, accompanied by a soft carrying pouch.

Image: A detailed view of a single Kalence T10 speaker, illustrating its compact design with a diameter of 2.1 inches (52 mm) and a thickness of 0.47 inches (12 mm), weighing 0.95 oz (27 g). The image also shows how the speaker fits into a helmet's ear pad slot.

Image: An exploded diagram of the Kalence T10 speaker, showcasing its internal structure and key features such as Bluetooth 5.3 connectivity, IP54 water resistance, a 250mAh battery, and operation down to -20°C.
5. Setup
5.1 Charging the Speakers and Case
- Place both speakers into the charging case. Ensure they are correctly seated.
- Connect the provided USB-C charging cable to the charging port on the case and to a USB power source (e.g., wall adapter, computer USB port).
- The LED display on the charging case will show the current battery level. A full charge takes approximately 4 hours.
- Once fully charged, the display will show '100'. Disconnect the charging cable.

Image: The Kalence T10 charging case with a USB-C cable inserted into its charging port, indicating the charging process.

Image: A hand holding the Kalence T10 charging case, which shows '100' on its digital display, indicating a full charge.
5.2 Installing Speakers in Your Helmet
The Kalence T10 speakers are designed to fit into most audio-ready helmets with ear pad slots. Compatible helmet brands include Bern, Giro, Smith, Anon, Pro-TEC, and Bolle.
- Locate the audio insert slots in your helmet's ear pads.
- Gently slide each speaker into the designated slot. Ensure the speaker is flush with the ear pad and securely in place.
- Confirm that the control button on the speaker is accessible and facing outwards for easy operation.

Image: A Kalence T10 speaker being carefully inserted into the audio slot of a ski helmet's ear pad, demonstrating the installation process.
5.3 Bluetooth Pairing
- Ensure the speakers are charged and removed from the charging case. They will automatically enter pairing mode.
- On your smartphone or Bluetooth-enabled device, go to the Bluetooth settings.
- Search for available devices. You should see 'T10' in the list.
- Select 'T10' to connect. Once connected, you will hear an audible confirmation, and the device will show 'Connected'.
- If pairing fails, turn off Bluetooth on your device, restart the speakers (by placing them back in the case and then removing them), and try again.

Image: A smartphone displaying its Bluetooth settings, showing 'T10' as a connected device, illustrating successful pairing. A person skiing in a Santa costume is visible in the background.
6. Operating Instructions
The Kalence T10 speakers feature a single, large, glove-friendly button on each speaker for easy control.

Image: A person wearing a ski helmet and gloves, demonstrating the ease of pressing the large control button on the Kalence T10 speaker, designed for glove-friendly operation.
6.1 Power On/Off
- Power On: Remove speakers from the charging case. They will automatically power on and attempt to connect to the last paired device.
- Power Off: Place speakers back into the charging case. They will automatically power off and begin charging.
6.2 Music Playback Control
- Play/Pause: Single press the button on either speaker.
- Next Track: Double press the button on the right speaker.
- Previous Track: Double press the button on the left speaker.
6.3 Call Management
- Answer/End Call: Single press the button on either speaker during an incoming call or an active call.
- Reject Call: Press and hold the button on either speaker for 2 seconds during an incoming call.
6.4 Voice Assistant (Siri/Google Assistant)
- Activate Voice Assistant: Triple press the button on either speaker.
6.5 Volume Control
Volume control is managed directly through your connected Bluetooth device (smartphone, etc.).
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the speakers and charging case. Do not use abrasive cleaners or immerse in water.
- Storage: When not in use for extended periods, store the speakers in their charging case in a cool, dry place. Charge them periodically (e.g., every 3 months) to maintain battery health.
- Water Resistance: The speakers have an IP54 rating, meaning they are protected against dust ingress and splashing water. They are not designed for submersion.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speakers do not power on. | Low battery. | Charge the speakers and charging case fully. |
| Cannot pair with device. | Bluetooth is off on device; speakers not in pairing mode; interference. | Ensure Bluetooth is enabled. Place speakers back in case then remove to re-enter pairing mode. Move closer to your device. Forget 'T10' from your device's Bluetooth list and re-pair. |
| No sound or low volume. | Volume on device is low; speakers not connected; media paused. | Increase volume on your connected device. Ensure speakers are paired and connected. Check if media playback is active. |
| One speaker not working. | Speaker not charged; pairing issue. | Ensure both speakers are fully charged. Place both speakers back in the charging case, then remove them together to ensure they connect as a stereo pair. |
| Charging case not charging. | Cable issue; power source issue. | Try a different USB-C cable or power adapter. Ensure the cable is securely connected. |
9. Specifications
- Model Name: Kalence T10
- Connectivity: Bluetooth 5.3
- Wireless Range: Up to 15 meters (49 feet)
- Battery Life (Speakers): Approximately 10 hours per charge
- Total Playtime (with Charging Case): Up to 50 hours
- Charging Time: Approximately 4 hours (for case and speakers)
- Water Resistance: IP54
- Speaker Dimensions: Diameter 2.1 inches (52 mm), Thickness 0.47 inches (12 mm)
- Speaker Weight: 0.95 oz (27 g) per speaker
- Control Method: Button
- Microphone: Built-in
- Compatible Devices: Cellphones, Motorcycles (any Bluetooth-enabled audio source)
- Recommended Uses: Skiing, Snowboarding, Cycling, Motorcycling, Climbing
10. Warranty and Support
Kalence provides a 365-day satisfaction guarantee for this product. If you have any inquiries, issues, or require technical assistance, please contact the Kalence customer service team. We aim to respond within 24 hours.
For support, please refer to the contact information provided on the product packaging or the official Kalence website.