Adaptive Noise Canceling for Personal Space: Space A40's noise canceling detects noise levels around you, then automatically picks the ideal mode for your current environment and reduces noise by up to 98%.

Ultra-Long 50-Hour Playtime: Get 10 hours of listening from a single charge of the earbuds— enough playtime to listen while you commute to and from the office, plus all day at work. The charging case has an extra 4 full charges for convenient on-the-go recharging and a quick 10-minute charge of the earbuds will give you 4 hours of listening.

Sound with Exceptional Detail: Drivers with pioneering double-layer diaphragms made from metal and ceramic deliver highly-detailed sound with strong bass, clear mids, and bright treble direct to your ears for a stunning listening experience.

Enjoy a Sound Profile Unique to Your Ears: Use the upgraded HearID Sound 2.0 feature in the app to analyze how your ears hear music. Soundcore's exclusive technology then creates a personalized sound profile that's completely tailored to your ears.

Comfortable Fit, All Day Long: With an ergonomic shape, 5 sizes of silicone ear tips, and weighing just 4.9g, Space A40 noise canceling wireless earbuds will stay comfortably in position throughout a long day of wear.

Always Sound Clear on Calls: Space A40 noise canceling wireless earbuds have 6 microphones and an AI algorithm to intelligently identify your voice so that it comes through loud and clear on calls.

Upgraded Transparency: Use environmental mode when you want to hear the sound of traffic or switch to voice mode so that you can easily talk to people without removing your earbuds.

Multipoint Connection: Make switching between music, calls, and videos easy by connecting Space A40 to two Bluetooth devices at the same time.

Wireless Charging: The charging case can be charged via a wireless charging pad or USB-C cable.

Customize Your Listening Experience: Use the Soundcore app to tailor Space A40's sound to your preferences. Choose from 22 EQ presets, create a tailored HearID Sound 2.0 profile, customize noise canceling, and access transparency modes.

Specification

Product
Product id	861852
Brand	Anker
Partnr	A3936G31
EAN/UPC code	194644106157
Performance
Product type	Headphones
Wearing style	In-ear
Recommended usage	Calls/Music
Product colour	Blue
Control unit type	On-ear control unit
Control type	Touch
International Protection (IP) code	IPX4
Signal-to-Noise Ratio (SNR)	63 dB
Works with Apple Siri	Y
Technical details
Charging case	Y
Ports & interfaces
Connectivity technology	True Wireless Stereo (TWS)
Bluetooth version	5.2
Bluetooth profiles	A2DP, AAC, AVRCP, HFP, LDAC, SBC
Bluetooth	Y
Wireless range	10 m
Headphones
Intraaural headphones type	Earbuds
Ear coupling	Intraaural
Headphone frequency	20 - 20000 Hz
Impedance	16 Ohm
Headphone sensitivity	104 dB
Driver type	Dynamic
Driver unit	10 mm
Transparency mode	Y
Microphone
Microphone type	Built-in microphone
Microphone frequency	200 - 5000 Hz
Microphone sensitivity	-38 dB
Number of microphones	6
Microphone noise-canceling	Y
Battery
Battery operated	Y
Battery type	Built-in battery
Battery technology	Lithium Polymer (LiPo)
Input voltage (earpieces)	4.4 V
Input voltage (charging case)	4.4 V
Left earpiece battery capacity	53 mAh
Right earpiece battery capacity	53 mAh
Continuous audio playback time (ANC on)	8 uur
Continuous audio playback time (ANC off)	10 uur
Battery recharge time	2 uur
Continuous audio playback time (charging case/ANC off)	50 uur
Quick charge	Y
Continuous audio playback time (charging case/ANC on)	40 uur
Talk time (ANC on)	5 uur
Talk time (ANC off)	6 uur
Wireless charging	Y
Operational conditions
Operating temperature (T-T)	-10 - 60 °C
Weight & dimensions
Left earpiece weight	4.9 g
Right earpiece weight	4.9 g
Charging case dimensions (W x D x H)	44 x 68 x 28 mm
Charging case weight	48.4 g
Packaging content
Quick start guide	Y
Cables included	USB Type-C
Ear pads	Y
Quantity	1
Packaging data
Package width	108 mm
Package depth	108 mm
Package height	50 mm
Package weight	78.3 g