Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your truke Aura Bass Over-Ear Headphones, Model F21. Please read this manual thoroughly before using the product to ensure proper function and longevity.
Image: An exploded view of a 40mm titanium driver, highlighting its components responsible for immersive sound.
What's in the Box
- truke Aura Bass Over-Ear Headset
- Charging Cable
- User Manual
Image: The truke Aura Bass Over-Ear Headphones in green, showcasing their design.
Product Overview
Headphone Components
Image: Detailed view of the right earcup, highlighting the control buttons and charging port.
- Power/Multi-function Button: Used for power on/off, play/pause, answer/end calls.
- Volume Up Button: Increases volume, next track (long press).
- Volume Down Button: Decreases volume, previous track (long press).
- LED Indicator: Shows power, pairing, and charging status.
- USB-C Charging Port: For charging the headphones.
- Microphone: For calls and voice commands.
Setup
1. Initial Charging
Before first use, fully charge your headphones. Connect the provided USB-C cable to the charging port on the headphones and the other end to a USB power source. The LED indicator will show charging status and turn off or change color when fully charged.
Image: The headphones connected to a charger, highlighting the quick charge feature.
2. Powering On/Off
- Power On: Press and hold the Power/Multi-function Button for approximately 3 seconds until the LED indicator flashes.
- Power Off: Press and hold the Power/Multi-function Button for approximately 5 seconds until the LED indicator turns off.
3. Bluetooth Pairing
- Ensure the headphones are powered off.
- Press and hold the Power/Multi-function Button for about 5-7 seconds until the LED indicator flashes red and blue alternately, indicating pairing mode.
- On your device (smartphone, laptop), enable Bluetooth and search for available devices.
- Select "truke Aura Bass" from the list of found devices.
- Once connected, the LED indicator will flash blue slowly.
4. Dual Device Pairing
The truke Aura Bass headphones support connecting to two devices simultaneously.
- Pair the headphones with the first device as described in "Bluetooth Pairing".
- Disable Bluetooth on the first device. The headphones will re-enter pairing mode.
- Pair the headphones with the second device.
- Re-enable Bluetooth on the first device. The headphones should automatically connect to both devices.
- Audio will play from the device that is actively playing media or receiving a call.
Image: Headphones positioned between a smartphone and a laptop, illustrating seamless dual device connectivity.
Operating Instructions
Music Playback
- Play/Pause: Press the Power/Multi-function Button once.
- Next Track: Long press the Volume Up Button.
- Previous Track: Long press the Volume Down Button.
- Volume Up: Short press the Volume Up Button.
- Volume Down: Short press the Volume Down Button.
Call Management
- Answer/End Call: Press the Power/Multi-function Button once.
- Reject Call: Long press the Power/Multi-function Button.
- Voice Assistant: Double-press the Power/Multi-function Button (if supported by your device).
The headphones feature Dual Microphones with PureVoice ENC (Environmental Noise Cancellation) for clear communication by reducing background noise during calls.
Image: A detailed view of the earcup, emphasizing the microphone array and ENC technology.
Low Latency Mode (Game Booster)
Activate the ultra-low latency mode (40ms) for a synchronized audio experience during gaming or video playback. Refer to the product's specific instructions or button combinations for activating this mode, typically a triple-press on a specific button.
Image: A user wearing the headphones while gaming, demonstrating the benefit of low latency audio.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the headphones. Do not use abrasive cleaners or solvents.
- Storage: Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
- Water Resistance: The headphones are IPX5 water resistant, protecting against splashes and sweat. Do not submerge them in water.
- Battery Care: To preserve battery life, charge the headphones regularly, even if not in frequent use. Avoid fully discharging the battery for extended periods.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Headphones do not power on. | Ensure the headphones are fully charged. Press and hold the Power/Multi-function Button for 3 seconds. |
| Cannot pair with device. |
|
| No sound or low volume. |
|
| Call quality is poor. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | Aura Bass |
| Model Number | F21 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.4 |
| Audio Driver Type | 40mm Titanium Dynamic Drivers |
| Battery Life | Up to 50 Hours |
| Charging Port | USB-C |
| Low Latency | 40ms |
| Noise Control | Environmental Noise Cancellation (ENC) for calls |
| Dual Pairing | Yes |
| Water Resistance Level | IPX5 (Splash and Sweat Resistant) |
| Item Weight | 230 Grams |
| Product Dimensions | 18 x 8 x 19.6 cm |
| Battery Type | Lithium Polymer |
| Compatible Devices | Smartphones, Laptops |
Safety Information
- Do not expose the headphones to extreme temperatures, humidity, or corrosive environments.
- Avoid dropping, impacting, or disassembling the device.
- Keep out of reach of children and pets.
- Use only approved charging cables and adapters.
- Prolonged listening at high volumes may cause hearing damage. Adjust volume to a safe level.
Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your product or visit the official truke website. Keep your purchase receipt as proof of purchase for warranty claims.
