Soundcore Space Q45 Adaptive Active Headphones
App
Download the Soundcore app to customise 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.
Charging
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.
Powering On & Pairing
Press and hold the power button for 2 seconds to turn 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.
Multipoint Connection
The headphones can connect with two devices at the same time. When already connected to one device, press the power button twice to pair with another device.
In the Soundcore app, go to settings and select Dual Connections > Connect New Device.
Manual Pairing
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.
Button Controls
Noise Cancellation
To reduce ambient noise, switch to noise cancellation (default) via the NC button and customise 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.
Transparency
To stay aware of your surroundings while listening to music, switch to transparency via the NC button and customise 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.
Ldac
- Use devices powered by Android 8.0 or later to experience LDAC quality sound.
- LDAC provides higher-quality sound and increases power consumption, and reduces playtime.
- Enable LDAC in a low-interference environment to ensure a stable Bluetooth connection.
- Go to settings in the Soundcore app.
- Click on “Sound Mode”.
- Select “Preferred audio quality” to switch to the LDAC codec.
- You will be notified that the headphones do not support LDAC when connected to two devices. Select “Turn on” to continue.
- It takes about 10 seconds to switch audio codecs. You may be requested to update the headphones’ firmware if available.
Wired Listening
Play audio on an external device by plugging in a 3.5mm AUX cable. Wired listening will turn off Bluetooth mode automatically.
Reset
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.
LED Light 
- Steady red
- Steady blue
- Flashing white
- Flashing blue
- Light o
Firmware Update
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.
Specifications
Specifications are subject to change without notice. 
Customer Support
- Website: https://www.soundcore.com/
- Tel: +1 (800) 988-7973
FAQs
Q: What kind of headphones are the Space Q45?
With adaptive active noise cancellation (ANC), high-quality wireless audio compatibility, and a feature set targeted for both music enthusiasts and frequent travellers, the Space Q45 are over-ear wireless headphones.
Q: Who are these headphones intended for?
They combine excellent noise cancellation, long battery life, and good audio quality, making them a good choice for anyone looking for a multipurpose pair of cans for everyday listening, commuting, flights, remote work or study, and travel.
Q: What’s the audio performance like on the Q45?
With a double-layer diaphragm and 40 mm drivers, the Q45 produces clear treble, deep bass, and detailed mids. Many people think the sound is well-balanced and appropriate for a variety of musical genres.
Q: Do they support wired connection if the battery dies or for lossless sound?
Indeed, the Q45 has a 3.5 mm AUX input for connected listening if necessary.
Q: What kind of ANC do the Q45 headphones have?
They have adaptive ANC, which automatically modifies the level of noise cancellation according to your environment (e.g., flying, commuting, indoors, outdoors).
Q: Is there a “transparency/ambient” mode to let outside sound in?
Yes, you can hear outside sounds without taking off your headphones thanks to the Space Q45’scustomisable transparency/ambient sound setting (great for discussions, announcements, or commuting).
Q: What Bluetooth version and codecs do they support?
They support SBC, AAC, and LDAC and employ Bluetooth 5.3 for reliable communication, providing a solid mix of compatibility and high-quality wireless audio when circumstances permit.