ACIL H1 Owner's Manual
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ACIL H1 Owner's Manual

Wireless in-ear headphone
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Wireless In-Ear Headphone
ACIL H1
Owner's Guide

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Summary of Contents for ACIL H1

  • Page 1 Wireless In-Ear Headphone ACIL H1 Owner’s Guide...
  • Page 2 • Do NOT use the headphones if they emit any loud unusual noise. If this happens, turn the headphones off and contact ACIL customer service.
  • Page 3 • Do NOT submerge or expose the headphones for extended period to water, or wear while participating in water sports, e.g., swimming, waterskiing, surfing, etc. • Remove headphones immediately if you experience a warming sensation or loss of audio. • Do NOT use mobile phone adapters to connect headphones to airplane seat jacks, as this could result in injury or property damage due to overheating.

  • Page 4: Table Of Contents

    Getting Started Unpacking ................Powering on/off ..............Charging the Battery Connecting the USB cable ........... Checking the battery ............Importance of Proper Fit Choosing the correct ear tips ..........Fitting the earbuds to your ear ..........Changing the ear tips ............Bluetooth About Bluetooth wireless technology ........

  • Page 5: Getting Started Unpacking

    Getting Started Unpacking Carefully unpack the carton and confirm that the following parts are included: Ear Tips Volume Up MFB Button LED Indicator USB Connector Volume Down 1 pair of ACIL H1 wireless headphone...
  • Page 6 Getting Started 3 pairs of flexible liquid silicone ear tips of different size 1 USB cable If any part of the product is damaged, do not use it. Please contact customer service via email: support@acilaudio.com...

  • Page 7: Powering On/Off

    Getting Started Powering on/off To power on： Press and hold MFB button for 2 seconds until it blinks blue and you hear the power-on tones. To power off： Press and hold MFB button for 4 seconds until it blinks red and you hear the power-off tones.

  • Page 8: Charging The Battery

    Charging the Battery Connecting the USB cable 1. Open the hinged door of the USB connector. 2. Plug the small end of the USB cable into the USB connector. 3. Plug the other end into a USB wall charger or computer that is powered on.

  • Page 9: Checking The Battery

    Charging the Battery Checking the battery • Each time you power on the headphones, the voice prompt announces the Headphone battery charge level. • While the headphones are in use, the voice prompt announces “ battery low” when the battery needs charging.

  • Page 10: Importance Of Proper Fit

    Importance of Proper Fit Choosing the correct ear tips Select the size that gives you the best comfort and fit in each ear. To determine the best fit, you may need to try all sizes. You may need a different size for each ear. Fitting the earbuds to your ear The ear tip allows the earbud to rest comfortably and securely in your ear.

  • Page 11: Bluetooth

    1.Turns off the earphone after connected the first mobile phone 2.Repeat above pairing process to connect the secondary mobile phone 3.Select "ACIL H1" in the source device list of the first mobile phone to connect the earphone Disconnecting a Bluetooth device Turn off the Bluetooth feature on your device.

  • Page 12: Headphone Controls

    Headphone Controls Media playback and volume functions The headphone controls are located on the inline remote below the right earbud. What to do Function Play/Pause Press MFB Button Volume Up Press + Volume Down Press - Previous Track Press and hold + for 2 seconds Next Track Press and hold - for 2 seconds Call functions...

  • Page 13: Care And Maintenance

    Care and Maintenance Storing • Turn off the headphones when not in use. • Before storing the headphones for more than a few months, fully charge the battery. • Place the headphones in a carry case for storage. Cleaning Your headphones may require periodic cleaning. Ear tips: Remove the tips from the earbuds and wash them with a mild detergent and water.

  • Page 14: Troubleshooting

    • Charge the battery. • On your Bluetooth device: –– Turn the Bluetooth feature on and then off. –– Delete your ACIL H1 headphones from the Headphones don’t Bluetooth list on your device. Pair again. pair with Bluetooth •...
  • Page 15 Troubleshooting • Use a different music source. • Pair a different Bluetooth device. • Disconnect the second device. Poor sound quality • Move the Bluetooth device closer to the headphones, and away from any interference or obstructions. • Clear any debris or wax buildup from the earbuds and headphone nozzles.

  • Page 16: Specifications

    Specification Specifications Specifications ~30 +/-2g Version Bluetooth 4.1 Specifications Profile HFP,HSP,A2DP,AVRCP Range 33 feet，support multipoint Frequency 15Hz-22Hz Acoustic Passive noise up to 98% for high frequency cancellation Music,Talk time up to 11 hrs(Mid-Vol) Battery Life Standby time up to 10 days Charge time ~2hrs Operating...

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