JBL E45BTBLU On-Ear Wireless Headphones



  • COLOR: Blue
  • PRODUCT DIMENSIONS: 6.1 x 2.56 x 7.28 inches
  • ITEM WEIGHT: 6.5 ounces
  • BATTERIES: 1 Lithium Polymer battery


This used item has been examined and verified to function and look like new. Functionality testing, fundamental cleaning, inspection, and repackaging are all parts of the refurbishing process. The item may be delivered in a generic box and comes complete with all necessary attachments.


On your device, click “Settings” and then “Bluetooth.” Make sure Bluetooth is activated (your device will automatically scan for a compatible connection) On your JBL headphones’ name, tap. If a password prompt appears, type “0000.”


4 steps are needed to adjust the sound.

  • The first step is to download the JBL Headphones app.
  • Connecting the earphones or headphones to the app is step two.
  • Step 3 is to access the equalization.
  • Step 4a involves using a pre-set equalizer to modify the sound.
  • Adjust the sound using the frequency bands in step 4b.


Tap the (settings) icon under Change the touch sensor function on the System tab. Select Volume Control from the Left unit settings. Verify that the Volume Control is now the Function, then press Done.


To select a DJ pre-set, you hit the STAGE+ button in the JBL Headphones app. – Application Settings: Depending on the model, application settings may include Voice Assistant, Smart Audio Modes, Touch Gesture Setting, Product Help, Tips, FAQ, etc.


To turn on the headset when it is off, press and hold the POWER button for around 2 seconds. As soon as the headset is turned on, the noise-canceling feature is activated immediately. When the noise cancellation feature is on, the indicator (green) illuminates. NC Mode B is selected as the noise-canceling mode.


  • Set your headphones’ Bluetooth connectivity mode to “on.”
  • Navigate to the menu on your TV.
  • Select “Options,” followed by “Bluetooth” settings.
  • Lookup the connected Bluetooth devices.
  • Select your JBL headphones from the available options.
  • The TV and your headphones are linked.

Frequently Asked Questions

  • How can I tell when the battery in my JBL wireless headphones is full?
    The right earbud’s LED indication shuts off. Only one white LED indication on the charging box is blinking when the battery is low. Two LED indicators on the charging box are blinking white when it is charging. When the charging box is fully charged, all of the LED indicators switch off.
  • My JBL wireless headphones won’t connect; why?
    For 20 seconds, simultaneously press and hold the volume up and volume down keys on the right earcup. Let go of the buttons. When your JBL headphones have been reset, you will hear a sound.
  • Why aren’t my JBL earbuds louder?
    The condition of your headphone jack is crucial. The headphone jack might become clogged with grit, filth, or pocket lint, which can interfere with the audio transmission and distort or make the sound too muted. Simply remove any visible debris using a cotton bud or cloth dampened with rubbing alcohol.
  • Does JBL have a mobile app?
    You may design a perfect environment where you can completely concentrate on your duties with the aid of JBL Headphones App. Looking for a calm setting? With SilentNow, you may create a soundproof bubble where music is not playing but NC is. You can also conserve battery life by doing this.
  • What’s up with my low volume?
    Select Sound Quality & Effects under Advanced Sound Settings under Sounds & Vibration in Settings. Select “Normal” for the Equalizer. Select Media Volume Limiter under Settings > Sounds & Vibration > Volume. Set the Custom Volume limit slider to its highest setting if it is on.
  • How can I tell if the JBL has noise cancellation?
    On the right side, there is a button that is simple to find. By default, this button sets the ambient awareness levels, but you may change it to be the button that enables or disables noise cancellation by using the JBL app for Android or iOS. In the app, you may set the headphones to turn off automatically to conserve power.
  • How is noise cancellation implemented?
    The active noise-cancellation (ANC) technology works by picking up low-frequency noise with microphones and cancelling it out before it reaches the ear. The undesired noise and the sound produced by the headset are phase-inverted by 180 degrees, which causes the two sounds to cancel one another out.
  • Where can I find noise cancellation?
    Your iOS or iPadOS device should now display Control Center. Touch and hold the volume slider while wearing your AirPods Max or both AirPods until the extra controls appear. In the bottom-left corner, tap the Noise Control icon. Select Off, Transparency, or Noise Cancellation.
  • What distinguishes noise cancellation from active noise cancellation?
    Well-designed ear cups are used in passive noise cancellation to block out unwanted noise. This applies to both in-ear and over-the-ear headphones, and the earbud itself will block out external sounds. Speakers and microphones are used in Active Noise Cancellation to lessen ambient noise.
  • JBL Connect app: what is it?
    The free JBL Connect app from Harman Consumer enables Bluetooth speaker control for compatible devices. It allows you to play the same song on many devices and, if available, adjust the audio and lighting settings.

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