Ankbit E500Pro+ Hybrid Active Noise Cancelling Wireless Bluetooth Headphones User Manual

1. Introduction

This manual provides detailed instructions for the proper use and maintenance of your Ankbit E500Pro+ Hybrid Active Noise Cancelling Wireless Bluetooth Headphones. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

A front-facing view of the Ankbit E500Pro+ headphones in black, showcasing their over-ear design.

2. What's in the Box

Your Ankbit E500Pro+ package includes the following items:

• Ankbit E500Pro+ Wireless Bluetooth Headphones
• USB-C Charging Cable
• 3.5mm Audio Cable
• Protective Hard Case
• User Manual (this document)

The Ankbit E500Pro+ headphones are shown folded neatly inside their protective hard case, alongside the included USB-C charging cable and 3.5mm audio cable.

Unboxing Video

An official unboxing video for the Ankbit E500Pro+ Wireless Headphones, demonstrating the contents of the package and initial handling.

3. Product Features

• Hybrid Active Noise Cancelling (ANC): Experience an ultimate personal listening experience with reduced background noise, ideal for travel and focused listening.


A woman is depicted wearing the Ankbit E500Pro+ headphones while seated on an airplane, illustrating the headphones' use for travel and noise cancellation.

• LDAC for Hi-Res Audio: Supports LDAC codec for superior audio performance, delivering high-resolution sound with extended bass response through 40mm dynamic drivers.


An image showing the internal components of a headphone driver and the LDAC logo, highlighting the superior audio performance capabilities of the Ankbit E500Pro+ headphones.

• Clear Phone Calls (ENC): Equipped with Environmental Noise Cancelling (ENC) and a built-in 5 ANC mic system to filter out environmental sounds for clear phone and conference calls.


A woman is shown participating in a video conference call while wearing the Ankbit E500Pro+ headphones, emphasizing their Environmental Noise Cancelling (ENC) feature for clear communication.

• Extended Battery Life: Enjoy up to 90 hours of playtime on a single charge, ensuring long music listening, movie watching, or talk time.


A visual representation highlighting the impressive 90-hour battery life of the Ankbit E500Pro+ headphones, suitable for extended listening.

• Versatile Connectivity: Connect wirelessly via Bluetooth 5.0 or use the included Type-C to 3.5mm audio cable for a wired connection.


The image displays the Ankbit E500Pro+ headphones, illustrating their versatility with both wireless Bluetooth 5.0 connectivity and a wired option via a Type-C to 3.5mm audio cable.

• NFC Fast Pairing: For compatible Android devices, simply tap your phone to the left earcup for quick and easy Bluetooth pairing.


An image showing a hand tapping an Android phone to the left earcup of the Ankbit E500Pro+ headphones, illustrating the NFC fast pairing feature.

• Comfortable Over-Ear Design: Designed for extended wear with soft ear cushions and an adjustable headband.
• Durable Construction: Features an aluminum material for enhanced durability.

4. Setup

4.1 Charging the Headphones

1. Connect the provided USB-C charging cable to the charging port on the headphones.
2. Connect the other end of the USB-C cable to a standard USB-A power adapter (5V).
3. The LED indicator will show the charging status. A full charge takes approximately 2.5 hours.

Note: The headphones may not charge with USB Power Delivery (PD) chargers. Please use a standard 5V USB-A to USB-C cable and adapter.

4.2 Powering On/Off

• To Power On: Press and hold the Power button for approximately 3 seconds until the LED indicator lights up.
• To Power Off: Press and hold the Power button for approximately 3 seconds until the LED indicator turns off.

4.3 Bluetooth Pairing

1. Ensure the headphones are powered off.
2. Press and hold the Power button for 5-7 seconds until the LED indicator flashes blue and red alternately, indicating pairing mode.
3. On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
4. Select "Ankbit E500Pro+" from the list of devices.
5. Once connected, the LED indicator will flash blue slowly.

4.4 NFC Fast Pairing (for compatible Android devices)

1. Ensure NFC is enabled on your Android device and the headphones are powered on.
2. Tap your Android device to the NFC area on the left earcup of the headphones.
3. Confirm the pairing request on your device.

4.5 Wired Connection

• Connect one end of the 3.5mm audio cable to the audio input port on the headphones.
• Connect the other end to the 3.5mm audio output jack of your device.
• The headphones can be used in wired mode even if the battery is depleted.

5. Operating Instructions

5.1 Button Functions

The control buttons are located on the right earcup for easy access:

• Power Button: Press and hold to power on/off. Short press to play/pause music or answer/end calls. Double press to activate voice assistant.
• Volume Up (+): Short press to increase volume. Long press for next track.
• Volume Down (-): Short press to decrease volume. Long press for previous track.
• ANC Button: Short press to cycle through ANC modes (Active Noise Cancelling On/Off/Transparency Mode).

5.2 Active Noise Cancelling (ANC) Modes

The Ankbit E500Pro+ offers multiple noise control modes:

• ANC On: Reduces ambient noise for an immersive listening experience.
• ANC Off: Standard audio mode without noise cancellation.
• Transparency Mode: Allows you to hear your surroundings while still enjoying your audio, useful for awareness in busy environments.

Press the ANC button to switch between these modes.

6. Maintenance

6.1 Cleaning

• Wipe the headphones with a soft, dry cloth.
• Do not use abrasive cleaners, solvents, or chemical agents.
• Keep the charging port free of dust and debris.

6.2 Storage

• When not in use, store the headphones in their protective hard case to prevent damage.
• Avoid storing in extreme temperatures or high humidity.

6.3 Battery Care

• To preserve battery life, charge the headphones regularly, even if not used frequently.
• Avoid fully discharging the battery for extended periods.

7. Troubleshooting

If you encounter any issues with your Ankbit E500Pro+ headphones, please refer to the following common solutions:

7.1 Factory Reset

If issues persist, you may perform a factory reset. Refer to the official Ankbit support website or contact customer service for specific instructions on how to reset your E500Pro+ headphones.

8. Specifications

9. Warranty and Support

Ankbit products are designed and manufactured to the highest quality standards. For warranty information, technical support, or customer service inquiries, please visit the official Ankbit website or contact their customer support team directly. Keep your purchase receipt as proof of purchase for warranty claims.