cowin E7 User Manual

cowin E7 User Manual

Active noise cancelling bluetooth headphone
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User's Guide

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Questions and answers

William Kielmeyer
February 4, 2025

I use the Cowin E7 to watch movies on my computer. Lately, the sound from the headphones does not sync with the video on the screen (i.e., actors' lips don't line up with what they are saying). Any way to correct this?

1 comments:
Boyd R
February 8, 2025

@William Kielmeyer You’ll probably need to use the wired connection to get rid of the latency found in bluetooth. The newer BT versions correct it some, but you can still see it’s not perfectly “aligned.”

Jack joseph Sherman
April 1, 2025

i am trying to bluetooth connect the e7 wireless headphone to a simple bluetooth cd player portable desktopversitile cd player cd318 monodeal unit it connects sometimes but most of the time it won`t. it says that it is paired and connected but no sound. i will send it back thru amazon in two days if I don`t hear anything back

1 comments:
Jack joseph Sherman
April 1, 2025

@Jack joseph Sherman

Summary of Contents for cowin E7

  • Page 1 User’s Guide...
  • Page 2: Table Of Contents

    Contents 1. Introduction 2. Battery Precautions 3. Getting Started 4. Installation Operation 5. Cable Connection 6. Bluetooth Connection 7. NFC Connection 8. Function Guidance 9. LED Display Status 10. Battery Charging 11. Product care Please read the following safety warnings and precaution before using your device.
  • Page 3: Introduction

    1. Introduction Thank you for purchasing our Active Noise Cancelling Bluetooth headphone: E7. This device can be easily connected with Smartphone, tablet PC and other devices via Bluetooth during your traveling and daily usage. It will bring you an easy lifestyle.
  • Page 4: Battery Precautions

    2. Battery Precautions The device can be powered by a built-in rechargeable lithium battery. Please charge the battery for at least 8 hours before your first use of device. If the device is not used for a long period of time, the battery may be out of power.
  • Page 5: Getting Started

    3. Getting Started Volume Down/Previous Volume Up/Next Removable battery Play/Pause, Answer call AUX IN Noise cancelling Bluetooth USB for Charging...
  • Page 6: Installation Operation

    4. Installation Operation Step . 1 Step . 2 put on this headphone Adjustable length Step . 3 It can be adjusted To be fit by twisting the left and right ear muffs. Adjustable angle...
  • Page 7: Cable Connection

    2. Turn on Bluetooth function of your device, (refer to the device owner’s manual to locate Bluetooth function). 3. Select “Search” or “Discover” devices. 4. Select “E7”. 5. If requested, type the password or PIN 0000 6. Press the Enter key.
  • Page 8: Nfc Connection

    After completing the steps above, a message on your Smart device will appear confirming that your device is now paired/ connected. In case of unsuccessful pairing, turn off it and restart, then do as steps above. If the Bluetooth on your smart device remains open, when you restart the headphone, the Bluetooth will be connected automatically.
  • Page 9: Function Guidance

    8. Function Guidance Play music from your Smart device Button Operation Function Long Press Volume up Short Press Next song Long Press Volume down Short Press Previous song Short Press Play/Pause, Answer/End a call. Long press Ready for pairing 9. LED Display Status LED Display Light indication Flash...
  • Page 10: Battery Charging

    10. Battery Charging The device has a rechargeable battery. This can be charged by USB cable connected with your computer. When it’s charging, the light below the left button will turn to red. After charged, the device can be used without the power connection. Charge the device again when you hear the headphone make successive beep sound.

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