Introduction
Thank you for choosing the Kalence Wireless Bluetooth 6.0 Ski Helmet Speakers. These speakers are designed to provide high-quality audio and hands-free communication for your skiing, snowboarding, and other outdoor adventures. This manual will guide you through the setup, operation, and maintenance of your new device.
What's in the Box
- Kalence Wireless Bluetooth 6.0 Ski Helmet Speakers (Model T40)
- Protective Case
- USB-C Charging Cable
- Detachable Carabiner
- User Manual

Setup
1. Charging the Speakers
Before initial use, fully charge your Kalence Ski Helmet Speakers. Connect the provided USB-C charging cable to the charging port located on the right speaker. Connect the other end of the cable to a USB power source. The LED indicator will show charging status and turn off when fully charged. A full charge provides up to 30 hours of playtime.

2. Installation in Your Helmet
The Kalence Ski Helmet Speakers are designed for easy drop-in installation into most audio-ready ski and snowboard helmets (e.g., Giro, Smith, Burton). Ensure your helmet has ear flap pockets suitable for speaker insertion.
- Locate the ear flap pockets inside your helmet.
- Gently open the Velcro or access flap in each ear pocket.
- Insert one speaker into each ear pocket, ensuring the speaker grille faces towards your ear. The slim 0.47-inch profile ensures a comfortable fit.
- Route the connecting wire between the two speakers discreetly within the helmet's lining, typically over the top of your head.
- Secure the ear flap pockets.


3. Bluetooth Pairing
The speakers utilize Bluetooth 6.0 for a stable and efficient connection.
- With the speakers charged and installed, press and hold the power button (located on the right speaker) for a few seconds until the LED indicator flashes, indicating pairing mode.
- On your mobile device, enable Bluetooth and search for new devices.
- Select "T40" from the list of available devices to pair.
- Once paired, the LED indicator will show a steady light, and you will hear an audible confirmation.

Operating Instructions
Controls
The speakers feature glove-friendly oversized buttons for easy control without removing your gloves.
- Power Button (Right Speaker): Press and hold to power on/off. Single press to play/pause music or answer/end calls.
- Volume Buttons (Left Speaker): Press the top button to increase volume, bottom button to decrease volume. Hold the top button to skip to the next track, hold the bottom button to go to the previous track.
- Voice Assistant: Double-tap the power button to activate your device's voice assistant (Siri, Google Assistant) for hands-free commands.

Maintenance
- Cleaning: Wipe the speakers with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use, store the speakers in their protective case in a cool, dry place.
- Battery Care: For optimal battery life, avoid fully discharging the speakers frequently. Charge them regularly, especially before extended periods of storage.
Troubleshooting
- Speakers not turning on: Ensure the speakers are fully charged.
- Unable to pair with device: Make sure Bluetooth is enabled on your device and the speakers are in pairing mode (flashing LED). Try restarting both devices.
- Poor audio quality or low volume: Check the volume levels on both the speakers and your connected device. Ensure speakers are correctly positioned in the helmet ear flaps.
- Intermittent connection: Ensure your device is within the Bluetooth range and there are no significant obstructions.
Specifications
| Model Number | T40 |
| Bluetooth Version | 6.0 |
| Battery Life | Up to 30 Hours |
| Water Resistance | IPX5 |
| Operating Temperature | Down to -4°F (-20°C) |
| Driver Size | 40mm |
| Audio Technology | HDR Audio |
| Profile | 0.47-inch slim |
| Control Method | Push Button, Voice |
| Compatible Devices | Audio-Ready Helmets (Skiing, Snowboarding, Mountain Biking, Climbing, Motorcycle) |


Warranty
The Kalence Wireless Bluetooth 6.0 Ski Helmet Speakers (Model T40) come with a 1-year limited warranty from the date of purchase. This warranty covers manufacturing defects. Please retain your proof of purchase for warranty claims. For full warranty terms and conditions, please refer to the official Kalence website or contact customer support.
Support
For any questions, technical assistance, or support inquiries regarding your Kalence Wireless Bluetooth 6.0 Ski Helmet Speakers, please visit the official Kalence website or contact our customer support team. Contact details can typically be found in the product packaging or on the brand's official online store.