Soundcore Space Q45 Wireless Noise Cancelling Headphones — Blue
The Soundcore Space Q45 in Blue is an over-ear wireless headphone designed for commuters, office workers, and travellers who want effective active noise cancellation and long battery life in a compact foldable form. It carries the same hardware as the Black variant — adaptive ANC, LDAC Hi-Res Audio Wireless support, 40mm dual-layer diaphragm drivers, and a 65-hour maximum battery — in a Blue colourway that offers a visually distinct alternative for buyers who prefer it. Furthermore, the included hard carry case and wired AUX fallback make this headphone a practical choice for long-haul travel.
What’s in the box: Space Q45 headphones + hard carry case + USB-C charging cable + 3.5mm AUX cable + user guide. No wall charger is included.
LDAC and Multipoint note: LDAC and multipoint connection cannot operate simultaneously. To connect to two devices at the same time, the headphones use SBC or AAC. Enable LDAC only when connected to a single device for the highest audio quality.
Technical Specifications
Audio
| Specification | Detail |
|---|---|
| Driver Size | 40mm |
| Diaphragm | Dual-layer (silk + ceramic) |
| Supported Codecs | SBC, AAC, LDAC |
| Audio Certification | Hi-Res Audio Wireless |
| EQ | Customisable via soundcore app |
| AUX Input | Yes — 3.5mm (ANC active in wired mode) |
Active Noise Cancellation and Transparency
| Specification | Detail |
|---|---|
| ANC Type | Adaptive (auto) + Custom (manual) |
| ANC Stages | 3 (low, mid, high frequency) |
| Noise Reduction | Up to 98% |
| Custom ANC Levels | 5 |
| Transparency Levels | 5 |
| Wind Noise Reduction | Yes — toggleable in soundcore app |
Connectivity
| Specification | Detail |
|---|---|
| Bluetooth Version | 5.3 |
| Multipoint | Yes — connects to 2 devices simultaneously |
| LDAC + Multipoint | Not supported simultaneously — choose one |
| Voice Assistant | Yes — double-press Play/Pause |
Power and Charging
| Specification | Detail |
|---|---|
| Playtime (ANC off) | Up to 65 hours at 60% volume |
| Playtime (ANC on) | Up to 50 hours at 60% volume |
| Fast Charge | 5 minutes → 4 hours playtime |
| Full Charge Time | ~2 hours |
| Charging Port | USB-C |
| Can Use While Charging | No |
| Wall Charger Included | No |
Microphone
| Specification | Detail |
|---|---|
| Microphone Count | 2 |
| Voice Processing | AI algorithm for background noise isolation |
| Microphone Location | Right earcup (front) |
| Hands-Free Calls | Yes |
| Wind Noise Reduction | Yes (app-controlled) |
Build and Design
| Specification | Detail |
|---|---|
| Type | Over-ear, closed-back |
| Weight | 295 g |
| Headband | Metal-reinforced, adjustable |
| Hinges | Aluminium alloy, foldable |
| Ear Pad Material | Pleather (skin-friendly cushioning) |
| Colour | Blue |
| Carrying Case | Hard-shell case (included) |
In the Box
| Item | Detail |
|---|---|
| Headphones | Soundcore Space Q45 Blue |
| Carry Case | Hard-shell, moulded interior |
| Charging Cable | USB-C |
| Audio Cable | 3.5mm AUX |
| Documentation | User guide |
| Wall Charger | Not included |
Use Cases
Commuting and Public Transport
The adaptive ANC automatically raises cancellation strength on noisy trains and buses, then eases back in quieter environments without manual adjustment. Fifty hours of ANC playtime covers a full working week of commuting before a recharge is needed. Multipoint connectivity also keeps the Space Q45 Blue paired to both a phone and a laptop simultaneously, so audio switches between them without re-pairing.
Long-Haul Travel and Flights
The 3.5mm AUX input provides a wired connection to in-seat entertainment systems, with ANC still active via the NC button. The foldable design collapses into the hard carry case for overhead bin storage. Moreover, the 50-hour ANC battery covers most intercontinental routes in a single charge.
Remote Work and Video Conferencing
The dual-microphone AI system reduces background noise pickup during calls in home offices and shared workspaces. Five transparency levels let you monitor your surroundings between calls without removing the headphones. The soundcore app additionally allows you to remap button functions and set a volume limit — useful in a shared workspace where accidental volume spikes are disruptive.
Hi-Res Wireless Listening at Home
LDAC delivers noticeably higher audio detail on compatible Android devices when streaming from lossless or high-bitrate sources. The dual-layer diaphragm drivers produce a balanced sound with defined bass and clear treble. For this use case, connect to a single device and enable LDAC in the soundcore app — multipoint should be off.
Considerations Before Buying
- No wall charger in the box. The package includes a USB-C charging cable only. A standard 5V USB wall charger is required and sold separately.
- Cannot use while charging. Audio playback is not available during charging. Plan charge cycles around listening sessions.
- LDAC and multipoint are mutually exclusive. Connecting to two devices simultaneously requires SBC or AAC. LDAC is only available in single-device mode. Buyers who regularly switch between two audio sources may find this trade-off limiting.
- No IP water or sweat resistance rating. The Space Q45 is unsuitable for gym use, outdoor exercise, or wet weather. It is designed for commuting, travel, and desk environments.
- Microphone clarity decreases in loud environments. The AI dual-mic system works well in moderate noise. However, high-volume background noise such as busy street traffic reduces voice intelligibility for the other party on a call.
- Primarily plastic body. The headphones use robust plastic with aluminium alloy hinges. They feel solid but the outer finish is not highly scratch-resistant.
- No Find My Headphones feature. The soundcore app does not include device location tracking.
- Colour only — identical hardware to the Black variant. If you already own the Soundcore Space Q45 Black, the Blue version offers no specification difference.
Frequently Asked Questions
How does the Blue Space Q45 differ from the Black version?
The Blue and Black variants share identical hardware specifications. Driver size, ANC system, battery, codecs, microphone configuration, and all other technical details are the same. The only difference is the colour finish.
Does the Space Q45 Blue come with a wall charger?
No. The box includes a USB-C charging cable, a 3.5mm AUX cable, a hard carry case, and a user guide. A wall charger is not included and must be sourced separately. A standard 5V USB charger is suitable.
Can I use LDAC and connect to two devices at the same time?
No. LDAC and multipoint Bluetooth cannot operate simultaneously. To use multipoint, the headphones use SBC or AAC. Switch to single-device connection and enable LDAC in the soundcore app for high-resolution audio.
Does the AUX cable enable ANC in wired mode?
Yes. When a 3.5mm AUX cable is plugged in, press the NC button to activate noise cancellation. This is particularly useful on flights where aircraft entertainment systems require a wired headphone connection.
Can I use the Space Q45 Blue while it is charging?
No. Audio playback is not available during charging.
How long does the battery last?
Up to 65 hours with ANC off at 60% volume, or up to 50 hours with ANC on at the same volume level. A five-minute fast charge delivers four hours of playtime. Calls reduce battery life more than music playback because the microphone draws additional power.
Is the Space Q45 Blue waterproof or sweat-resistant?
No. The Space Q45 carries no IP water or sweat resistance rating. It is not suitable for gym use or outdoor exercise in wet conditions.
How many ANC levels does the Space Q45 support?
Two ANC modes are available. Adaptive mode automatically selects the appropriate cancellation level for your environment. Custom mode provides five manually selectable levels in the soundcore app.
Does the Space Q45 Blue work with the soundcore app?
Yes. The soundcore app for iOS and Android provides EQ customisation, ANC and transparency level adjustment, wind noise reduction controls, button remapping, safe volume limits, and firmware updates.
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