Introduction
Thank you for choosing the Havit H655BT Hybrid Active Noise Cancelling Bluetooth Headphones. These headphones are designed to provide a superior audio experience with advanced noise cancellation, long battery life, and comfortable wear. This manual will guide you through the setup, operation, and maintenance of your new headphones to ensure optimal performance and longevity.
Package Contents
Please check the package for the following items:
- Havit H655BT Hybrid Active Noise Cancelling Bluetooth Headphones
- USB-C Charging Cable
- 3.5mm Audio Cable
- User Manual
Product Overview
Familiarize yourself with the various parts and controls of your Havit H655BT headphones.
Image 1: Side view of the Havit H655BT headphones, highlighting the control buttons and ports on the earcup.
Image 2: The Havit H655BT headphones in a folded position, demonstrating their portability and compact design for storage or travel.
Setup
1. Charging the Headphones
- Connect the 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. A full charge takes approximately 2 hours.
- Once fully charged, the LED indicator will change (refer to specific LED behavior in your quick start guide if available).
2. Bluetooth Pairing
- Ensure the headphones are turned off.
- Press and hold the Power button until the LED indicator flashes blue and red alternately, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "Havit H655BT" from the list of found devices.
- Once paired, the LED indicator will turn solid blue or flash blue slowly.
- The headphones support dual device connection, allowing seamless switching between two paired devices.
Operating Instructions
Power On/Off
- Power On: Press and hold the Power button for 3 seconds.
- Power Off: Press and hold the Power button for 3 seconds.
Music Playback
- Play/Pause: Press the Multi-function button once.
- Volume Up: Press the Volume + button.
- Volume Down: Press the Volume - button.
- Next Track: Press and hold the Volume + button.
- Previous Track: Press and hold the Volume - button.
Call Management
- Answer/End Call: Press the Multi-function button once.
- Reject Call: Press and hold the Multi-function button for 2 seconds.
- Activate Voice Assistant: Double-press the Multi-function button.
Active Noise Cancellation (ANC)
- Turn ANC On/Off: Press the ANC button once. The LED indicator will illuminate when ANC is active.
Low Latency Mode
- Activate Low Latency Mode: Press the dedicated Low Latency button (if available, otherwise refer to multi-function button instructions). This mode is ideal for gaming to minimize audio delay.
Wired Mode (3.5mm Audio Cable)
- Connect the 3.5mm audio cable to the audio jack on the headphones and to your audio source.
- In wired mode, Bluetooth functionality is disabled, and the headphones operate passively.
Maintenance
- Clean the headphones regularly with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
- Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid exposing the headphones to water or moisture, as they are not water-resistant.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones do not power on. | Low battery. | Charge the headphones fully. |
| Cannot pair with device. | Headphones not in pairing mode; Bluetooth off on device; device too far. | Ensure headphones are in pairing mode (flashing blue/red). Turn on Bluetooth on your device. Move device closer to headphones. |
| No sound. | Volume too low; headphones not connected; incorrect audio source. | Increase volume on headphones and device. Reconnect headphones. Check audio output settings on your device. |
| ANC not effective. | ANC not activated; very high-frequency noise. | Ensure ANC is turned on. ANC is most effective against low-frequency ambient noise. |
Specifications
- Model: H655BT
- Brand: Havit
- Connectivity Technology: Wireless (Bluetooth V5.3)
- Noise Control: Hybrid Active Noise Cancellation (-35dB)
- Driver Size: 40mm Dynamic Drivers
- Impedance: 40 Ohm
- Battery Life: Up to 76 hours
- Charging Time: Approximately 2 hours (USB-C)
- Control Method: Push Button
- Ear Placement: Over Ear
- Material: Leather (earcups)
- Headphone Jack: 3.5mm
- Water Resistance Level: Not Water Resistant
- Compatible Devices: Bluetooth-enabled smartphones, tablets, laptops, car radios, smart speakers
- Recommended Uses: Music, Running, Gaming, Workouts, TV
Safety Information
- Do not disassemble or modify the headphones.
- Avoid prolonged listening at high volumes to prevent hearing damage.
- Keep out of reach of children.
- Do not use while driving or in situations where awareness of surroundings is critical.
- Dispose of the product responsibly according to local regulations.
Warranty and Support
Havit products come with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the warranty card included in your package or visit the official Havit website. Please retain your proof of purchase for warranty claims.
