Anyone know if any Comply tips fit these buds? These fit poorly for me with the stock silicone tips.

I asked Comply directly. They said they don't know. I submitted a request to test. I also asked on Reddit. Was suggested the TW200As would fit. They don't. They're too big. Awaiting a return as I bought directly from Comply

Will they stay in if you sleep with them in?

These are slim profile and comfortable, yes u can sleep with them in.

How do these compare to bose quiet comfort earbuds? price point is significantly lower but they look more comfortable for side sleepers on long flight

I can side sleep in these and I have pretty small ears. The battery is also better on these. Bose is hard to beat for noise cancellation, I would say these are much better overall. Of Bose were a 10 for ANC these might be an 8? Much better than the price point IMO.

Do they have an auto-off feature when you put them back in the case? When do they turn off automatically?

They do disconnect when you put them in the case, but if you don't close the lid, they won't charge. Ask me how I know?

Soundcore by Anker Space A40 Auto-Adjustable Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, 50H Playtime, Hi-Res Sound, Comfortable Fit, App Customization, Wireless Charge

Soundcore by Anker Space A40 Auto-Adjustable Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, 50H Playtime, Hi-Res Sound, Comfortable Fit, App Customization, Wireless Charge

Product ID: 724421178

Details

Brand
soundcore
Colour
Blue
Ear Placement
In Ear
Form Factor
In Ear
Impedance
16 Ohms

🎧Hi-Res double-layer drivers

🔇98% noise reduction

🔋50H total playtime

Description

🎧 Elevate your soundscape — silence distractions, amplify life.

MARATHON BATTERY LIFE - 50 hours of uninterrupted playtime with fast charging—never miss a beat during your busiest days.
HI RES AUDIO EXPERIENCE - Double-layer diaphragm drivers deliver rich bass, crystal-clear mids, and sparkling trebles for audiophile-grade sound.
CUSTOM FIT ALL DAY COMFORT - Ergonomic design with 5 silicone tip sizes and featherlight 4.9g weight ensures a secure, comfortable fit from morning meetings to evening commutes.
SEAMLESS SMART CONNECTIVITY - Multipoint Bluetooth lets you switch effortlessly between devices, while the app personalizes sound profiles and noise control to your lifestyle.
ADAPTIVE NOISE CANCELLING MASTERY - Automatically tunes noise cancellation up to 98% for your unique environment—focus like never before.

Soundcore by Anker Space A40 wireless earbuds combine cutting-edge adaptive noise cancellation that blocks up to 98% of ambient noise with an ultra-long 50-hour battery life. Featuring pioneering double-layer diaphragm drivers for Hi-Res audio, these earbuds deliver rich, detailed sound tailored to your ears via the customizable app. Lightweight and ergonomically designed for all-day comfort, they support multipoint Bluetooth connectivity and wireless charging, making them the ultimate companion for professionals seeking focus and premium sound on the go.

Specifications

ASIN	B0B1LPNDGF
Age Range Description	All
Antenna Location	Calls, Listening to music
Audio Driver Type	Dynamic Driver
Battery Average Life	10 Hour
Battery Charge Time	10 Hours
Bluetooth Version	5.0
Box Contents	Eartip, USB-C Cable, Wireless Charging Case, soundcore space A40 Noise Cancelling Earbuds
Brand	soundcore
Brand Name	soundcore
Cable Features	Without Cable
Colour	Blue
Compatible Devices	Smartphones, Tablets, Computers
Control Method	App
Control Type	Volume Control
Customer Reviews	4.2 out of 5 stars 6,030 Reviews
Ear Placement	In Ear
Earpiece Shape	In Ear
Enclosure Material	PC+ABS
External Testing Certification	ANATEL
Form Factor	In Ear
Frequency Range	200-5000HZ
Global Trade Identification Number	00194644102258
Headphone Form Factor	In Ear
Headphones Ear Placement	In Ear
Impedance	16 Ohms
Impedance Unit of Measure	16 Ohms
Is Autographed	No
Is Electric	No
Item Weight Unit of Measure	18 g
Manufacturer	Anker
Model Name	Space A40
Model Number	A3936
Network Connectivity Technology	Wireless
Noise Control	Adaptive Noise Cancellation
Number of Items	1
Product Features	wireless
Series Number	3936
Specific Uses For Product	Music
Style Name	Classic Edition
Theme	Movie
Total USB 2.0 Ports	1
UPC	194644102258
Unit Count	1 Count
Water Resistance Level	Waterproof
Wireless Technology Type	Bluetooth

Reviews

W**2

27.07.2025

F**J

4.04.2026

M**K

19.03.2026

D**O

22.12.2025

ع**ي

1.04.2026

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