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Soundcore by Anker Space Q45 Headphones complete review

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Soundcore by Anker Space Q45 Headphones

Soundcore-by-Anker-Space-Q45-Headphones-imgSoundcore by Anker Space Q45 Headphones


Brand Soundcore
Model Name A3040
Color Black
Form Factor Over-Ear
Connectivity Technology Wireless
Sound Hi-Res Wireless, Hi-Res, LDAC
Active Noise Cancellation Adaptive ANC
Playtime 65H (ANC off), 50H (ANC on)
Fast Charging 5 mins = 4 hours
Calls 2 mics with AI algorithm
Charging Port USB-C
Recommended For Travel, flight, train, and commute


A larger range of noises, including baby crying and aeroplane engines, are targeted and blocked out by the totally improved noise-canceling technology. With the Space Q45 noise-canceling headphones, you can maintain your privacy wherever you go. Whether you’re indoors, outside, traveling, or in the air, Space Q45’s adaptive noise canceling will choose the best volume for the environment. Use the app to select one of five degrees of noise cancellation. An around-the-world flight may be completed with 50 hours of gameplay in noise-canceling mode before a recharge is required.

You can play for up to 65 hours in regular mode, and if your battery is running low, you may play for 4 hours after charging for 5 minutes. The 40mm drivers create music with strong bass and clear treble thanks to a ground-breaking double-layer diaphragm constructed of silk and ceramic materials. LDAC for Hi-Res Audio Wireless sound is supported by the Space Q45 noise-canceling headphones as well. Space Q45 noise-canceling headphones strike a mix between an elegant appearance, an ergonomic construction, and comfort-enhancing elements.



Download the soundcore app to customize the ambient sound, adjust EQ settings, update firmware, and explore more.
If your headphones cannot connect with the soundcore app, update it to the latest version in your mobile app store.



Wear the headphones with the “L” logo on your left ear and the “R” logo on your right ear. Adjust the length of the headband for a comfortable fit.



Fully dry off the USB port before charging.
Do not turn on your headphones while charging.
Use a certified USB-C charging cable and charger to prevent any damage.



Press and hold the power button for 2 seconds to turn it on. The headphones will automatically enter Bluetooth pairing mode when connecting for the first time.
Select “soundcore Space Q45” on your device’s Bluetooth list to connect.




The headphones can connect with two devices at the same time. When already connected to one device, press the power button twice to pair it with another device.


In the soundcore app, go to settings and select Dual Connections > Connect New Device.



To manually enter Bluetooth pairing mode when the headphones are off, press and hold the power button for 5 seconds until the LED flashes blue.





To reduce ambient noise, switch to noise cancellation (default) via the NC button and customize it in the soundcore app.

  • Adaptive Noise Cancelling: Adjust the level of noise cancellation automatically for various scenarios.
  • Custom Noise Cancelling: Set the level of noise cancellation manually.



To stay aware of your surroundings while listening to music, switch to transparency via the NC button and customize it in the soundcore app.

  • Talk Mode: Voices stand out more clearly from other ambient sounds.
  • Custom Transparency Mode: Set the level of transparency manually.



  • Use devices powered by Android 8.0 or later to experience LDAC-quality sound.
  • LDAC provides higher-quality sound, increases power consumption, and reduces playtime.
  • Enable LDAC in a low-interference environment to ensure a stable Bluetooth connection.
  1. Go to settings in the soundcore app.
  2. Click on “Sound Mode”. Soundcore-by-Anker-Space-Q45-Headphones-img-12
  3. Select “Preferred audio quality” to switch to LDAC codec.
  4. You will be notified that the headphones do not support LDAC when connected to two devices. Select “Turn on” to continue.
  5. It takes about 10 seconds to switch audio codecs. You may be requested to update the headphones’ firmware if available.



Play audio on an external device by plugging in a 3.5mm AUX cable. Wired listening will turn off Bluetooth mode automatically.



You might need to reset your headphones if you experience connectivity or function issues.
Delete the pairing history from your Bluetooth device first. Press the power and volume up buttons simultaneously for 5 seconds until the LED flashes red three times.



  • Steady red
  • Steady blue
  • Flashing white
  • Flashing blue
  • Light off



You will be informed once the new version of firmware is detected when you connect the headphones to the app. Ensure the headphones are powered on and connected to a device until the firmware update is complete. During the update, avoid any usage and ensure stable access to the internet.


In comparison to the Soundcore Q35, are these bassier?

Yeah, I own both pairs of headphones. Thankfully, the Q45s have less bass than the Q35s. I use the acoustic mode on my Q45s to obtain fantastic quality for all kinds of music. The q45s’ noise canceling is also much better than the q35s’.

I possess a Q30. Is the Q45, which costs twice as much, noticeably superior in terms of sound quality, a/c, or battery life?

Addressing your worries, the Space Q45 headset does have certain advantages over the Life Q30 in terms of sound quality, noise cancellation, and battery life. Please use the “Contact Seller” tab to get in touch with us if you have any queries so we can provide you with more information.

Ldac is fantastic because it works with every version of Android, but why aren’t the aptx codecs supported as well?

It all boils down to money. The cost of the headset increases with the number (and kind) of codecs it supports. Of course, there are sets that support both, but not at this cost.

Are sidetones available when on a call with these? Specifically, can you hear your own voice when you speak via the speakers?

The transparency option in calls allows for a clearer recording and transmission of your speech. Please use the “Contact Seller” tab to get in touch with us if you have any queries so we can provide you with more information.

When connected to another device, does a custom EQ still persist with the headphones?

Regarding your worries, do take note that when you connect to another device in Bluetooth mode, the custom EQ stays with the headphones. Please use the “Contact Seller” tab to get in touch with us if you have any queries so we can provide you with more information.

Can you dictate text fields with this headset?

Addressing your worries, we apologize that you are unable to dictate text into fields using our headphones. Please use the “Contact Seller” tab to get in touch with us if you have any queries so we can provide you with more information.

Q45 noise-canceling versus Q35? Any variations? I’m on the fence about the q45 and leaning more toward the q35.

I’ve had the older Q20s for less than 4 years now. I can tell that there is a considerable difference in noise cancellation between the Q20 and Q45, which puts them on a level with the $250 old Bose QC35s.
Instead of the older Q30s, I would bite the bullet and purchase the Q45s. However, the Q45s are superior to the Q30s yet are now $100 more expensive. All the best to you!

The earpads may be changed.

Regarding your worries, pls take notice that the Space Q45’s ear cushions are changeable. Nevertheless, the ear cushions are tightly fitted to the headphones to guarantee a fantastic noise-canceling function, thus it could take some tools to change the ear cushions. We do not advise users to take off the ear cushions in most situations. Please get in touch with our after-sales service if they need to be replaced; we’ll provide you with expert advice.

Are they aptX compatible?

We regret that aptX is not supported by the Space Q45 headphones. AAC, SBC, and LDAC serve as the Space Q45’s Bluetooth codecs.

Do the iPhone 11 Pro Max and the Q45 pair well?

Although I don’t possess an 11 Pro Max, I can’t come up with a good reason why it wouldn’t. The Q-45s in my 13 Pro operates just fine. Simply said, it is a typical Bluetooth setup. By the way, this is a fantastic find. I have approximately half a dozen different noise-canceling earbuds in addition to the Sony WH-1000XM-4s and 3s. The only ones I’ve tried that are 99% identical to the Sony’s are the Q45.

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