Introduction
Thank you for choosing the Wentronic Y04 Bluetooth Headphones. This manual provides essential information for setting up, operating, and maintaining your headphones to ensure optimal performance and longevity. Please read this manual thoroughly before use.
What's in the Box
- Wentronic Y04 Bluetooth Headphones
- USB-C Charging Cable
- 3.5mm Audio Cable
- User Manual
Image: Wentronic Y04 Bluetooth Headphones in Red.
Product Overview
Familiarize yourself with the key components and controls of your Wentronic Y04 headphones.
Headphone Components
- Adjustable Headband: For a comfortable and secure fit.
- Soft Ear Cushions: Plush memory foam wrapped in protein leather for extended comfort.
- Power/Multi-function Button: Controls power, play/pause, call management.
- Volume Up/Next Track Button: Adjusts volume and skips tracks forward.
- Volume Down/Previous Track Button: Adjusts volume and skips tracks backward.
- ANC Button: Activates/deactivates Active Noise Cancellation.
- USB-C Charging Port: For charging the headphones.
- 3.5mm Audio Jack: For wired connection.
Image: Detail of the headphone ear cup showing control buttons and ports.
Setup
1. Charging the Headphones
- Connect the provided USB-C charging cable to the charging port on the headphones.
- Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
- The LED indicator will show charging status (e.g., red for charging, blue for fully charged).
- A full charge provides up to 48 hours of playtime.
Image: Headphones connected for charging.
2. Bluetooth Pairing
- Ensure the headphones are fully charged.
- Press and hold the Power/Multi-function button for 3-5 seconds until the LED indicator flashes blue and red, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "Wentronic Y04" from the list of devices.
- Once paired, the LED indicator will turn solid blue.
- The headphones will automatically reconnect to the last paired device when powered on, if within range.
Operating Instructions
Basic Controls
- Power On/Off: Press and hold the Power/Multi-function button for 3 seconds.
- Play/Pause: Short press the Power/Multi-function button.
- Volume Up: Short press the Volume Up button.
- Volume Down: Short press the Volume Down button.
- Next Track: Long press the Volume Up button.
- Previous Track: Long press the Volume Down button.
- Answer/End Call: Short press the Power/Multi-function button.
- Reject Call: Long press the Power/Multi-function button.
- Activate Voice Assistant: Double-press the Power/Multi-function button.
Active Noise Cancellation (ANC)
- Press the dedicated ANC button to toggle Active Noise Cancellation on or off.
- When ANC is active, the headphones will reduce ambient background noise for a more immersive listening experience.
Wired Mode
- Connect one end of the 3.5mm audio cable to the headphone's audio jack.
- Connect the other end to your audio source's 3.5mm port.
- Wired mode can be used when the battery is low or with devices that do not support Bluetooth.
Image: Headphones designed for comfortable wear.
Maintenance
Cleaning
- Wipe the headphones with a soft, dry cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Avoid getting moisture into any openings.
Storage
- Store the headphones in a cool, dry place away from extreme temperatures.
- The foldable design allows for compact storage, protecting them during travel.
Image: Foldable design for easy portability.
Troubleshooting
No Power
- Ensure the headphones are fully charged.
- Check the charging cable and power source for proper connection.
Cannot Pair via Bluetooth
- Make sure the headphones are in pairing mode (LED flashing blue and red).
- Ensure Bluetooth is enabled on your device.
- Move the headphones closer to your device and away from other wireless interference.
- Try forgetting the device in your device's Bluetooth settings and re-pairing.
No Sound
- Check the volume levels on both the headphones and your connected device.
- Ensure the headphones are properly paired via Bluetooth or the 3.5mm cable is securely connected.
- If using wired mode, ensure the headphones are powered off to conserve battery.
ANC Not Working Effectively
- Ensure the ANC feature is activated using the dedicated ANC button.
- Adjust the earcups for a snug fit to maximize noise isolation.
Specifications
| Model Name | Y04 |
| Connectivity Technology | Wireless (Bluetooth 5.3), Wired (3.5 mm Jack) |
| Noise Control | Active Noise Cancellation |
| Battery Life | Up to 48 Hours |
| Audio Driver Type | Dynamic Driver |
| Ear Placement | Over Ear |
| Material | Plastic (with soft ear cushions) |
| Control Type | Button Control |
| Item Weight | 1.34 pounds (0.61 Kilograms) |
| Foldable | Yes |
Safety Information
- Do not expose headphones to extreme temperatures or humidity.
- Avoid listening at high volume levels for extended periods to prevent hearing damage.
- Do not use headphones while driving or in situations where awareness of surroundings is critical.
- Keep out of reach of children and pets.
- Do not attempt to disassemble or modify the headphones.
Warranty and Support
Wentronic products are designed for reliability and performance. For any questions, technical support, or warranty inquiries, please refer to the contact information provided on the Wentronic official website or your purchase documentation. Please retain your proof of purchase for warranty claims.
