ACEFAST H7 Noise Cancelling Headphones User Manual

Introduction

The ACEFAST H7 Noise Cancelling Headphones are designed to provide a high-quality audio experience with advanced features for comfort and versatility. This manual provides detailed instructions for setting up, operating, and maintaining your headphones.

• 7 Color Changeable Ear Pads: The Acefast H7 headphones come with 7 pairs of interchangeable ear pads in different colors, allowing for personalization.
• ANC and ENC Noise Cancellation: Equipped with hybrid ANC technology and dual ANC microphones for minimizing external noise and ensuring clear communication.
• Exceptional Sound Quality: Features dual 40mm drivers for high-resolution audio with balanced, deep bass. Customizable sound settings via the ACEFAST APP.
• 60 Hours of Playtime: Offers extended battery life with ANC off, and seamless switching to wired mode when the battery is low.
• All-Day Comfort and Adjustable Design: Made with ultra-soft protein leather ear cushions and an adjustable design for comfortable wear.
• Foldable Design for Portability: Lightweight and foldable for easy storage and transport.

What's in the Box

• Acefit H7 Headphones x1
• Earmuffs (set) x6 (additional pairs)
• USB-C Charging Cable x1
• User Manual x1
• Flannel Storage Bag x1

The package includes the ACEFAST H7 headphones, six additional sets of colorful earmuffs, a USB-C charging cable, a user manual, and a flannel storage bag for portability.

Product Overview and Controls

Familiarize yourself with the various buttons and ports on your ACEFAST H7 headphones for optimal use.

The right earcup features the ANC button, multi-function button, volume up/next song button, volume down/previous song button, status indicator light, and the USB-C audio/charging port. A microphone is also integrated for calls.

Setup

1. Initial Charging

Before first use, fully charge your headphones. The charging time is approximately 1.5 hours.

• Connect the provided USB-C charging cable to the headphone's USB-C port and a power source.
• The status indicator light will show charging status. When the battery is low, the red light flashes every five seconds. When charging, the red light is always on and the full light is off.

2. Power On/Off

• Power On: Press and hold the multi-function button for 3 seconds until the indicator light flashes. You will hear an audible "Power On" prompt.
• Power Off: Press and hold the multi-function button for 3 seconds. The headphones will automatically shut down after 5 minutes in an unpaired state. You will hear an audible "Power Off" prompt.

3. Bluetooth Pairing

• Ensure the headphones are powered on and in pairing mode (indicator light flashing).
• On your mobile device, turn on Bluetooth and search for available devices.
• Select "ACEFAST H7 ANC" from the list to connect. You will hear a confirmation tone upon successful pairing.

4. Wired Connection

The headphones can be used directly with a wired connection without power consumption. Simply connect the Type-C audio cable to the headphone's USB-C port and your audio device.

5. Changing Ear Pads

The ACEFAST H7 headphones feature interchangeable ear pads, allowing you to customize their appearance. To change the ear pads:

1. Hold the headphone with the earcup facing you.
2. Gently twist the ear pad counter-clockwise to detach it.
3. Align the new ear pad with the buckle on the earcup.
4. Twist clockwise to lock the new ear pad into place.

The headphones come with seven different color options for the ear pads, allowing users to personalize their headphones to match their style.

The ear pads are designed for easy disassembly and installation. Users can twist gently to remove and then align and rotate the new pad to secure it.

Operating Instructions

1. Music Playback

• Play/Pause: Click the multi-function button once.
• Volume Up: Short press the "+" key.
• Volume Down: Short press the "-" key.
• Next Song: Press and hold the "+" key for 1 second.
• Previous Song: Press and hold the "-" key for 1 second.

2. Noise Cancellation (ANC) and Transparency Mode

• In the boot state, click the ANC button to cycle through modes.
• You will hear "ANC ON" to activate noise reduction.
• Click the ANC button again to hear "Transparency ON" to switch to transparency mode, allowing you to hear your surroundings.
• Click the ANC button once more to hear "ANC OFF" to turn off noise reduction.

3. Call Management

• Answer Call: When calling, click the multi-function button.
• End Call: During a call, click the multi-function button.
• Reject Call: When calling, press and hold the multi-function button for 1.5 seconds.

4. Voice Assistant

• Activate Voice Assistant: Double-click the multi-function button to turn on your device's voice assistant.

5. ACEFAST App Integration

Enhance your headphone experience by downloading the official ACEFAST App.

• Download: Search for "ACEFAST" in your device's app store and download the application.
• Connect: Open the app and follow the on-screen instructions to connect your H7 headphones.
• Features: The app allows you to customize sound settings (e.g., Original Sound, Human Voice, Bass), manage noise reduction modes, activate Kids Mode, and check battery levels.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the headphones and ear pads. Avoid using harsh chemicals or abrasive materials.
• Storage: When not in use, fold the headphones and store them in the provided flannel storage bag to protect them from dust and damage.
• Battery Care: To prolong battery life, avoid fully discharging the headphones frequently. Charge them regularly, even if not in constant use.

Troubleshooting

If you encounter any issues with your ACEFAST H7 headphones, refer to the following common solutions:

• No Power: Ensure the headphones are fully charged.
• Cannot Pair: Make sure Bluetooth is enabled on your device and the headphones are in pairing mode. If issues persist, try clearing previous pairings.
• No Sound/Low Volume: Check the volume levels on both the headphones and your connected device. Ensure the headphones are properly paired.
• Sound Distortion: Move closer to your connected device to avoid interference. Check the audio source quality.
• Factory Reset: In the unpaired state, press and hold the "-" key and the "+" key at the same time for 5 seconds. After hearing the tone "Pairing Mode", the pairing is cleared successfully. At this time, the red and blue lights flicker alternately.

Specifications

Warranty and Support

For warranty information, technical support, or customer service inquiries, please refer to the official ACEFAST website or contact their customer support directly. Contact details are typically found in the product packaging or on the manufacturer's website.