Based on 6 r/BuyItForLife mentions

by Anker Space A40 Active Noise Cancelling Wireless Earbuds

$59.00

Soundcore

Adaptive Noise Cancelling Adaptive noise cancelling identifies noise levels around you and adjusts based on your surroundings. 98% Noise Reduction 2x stronger noise cancellation with noise-detecting microphones and a fit designed to block noise. 50-Hour Playtime Listen on your commute and at work-then repeat every day for a couple of weeks before recharging. Fast Charging Get power in a flash and cover your daily commute with 4 hours of listening from an ultra-short 10- minute charge. Pioneering Drivers Pioneering double-layer diaphragm drivers for sound with strong bass, clear mids, and bright treble. Hi-Res Sound LDAC transfers 3x more detail than standard Bluetooth codecs for a detail- ri…

Reddit mentions

  • “Those aren't going to survive the humidity and sweat that you're dealing with. They're great earbuds, but they're only rated IPX4 (can withstand splashes). These are more…”
  • “bluetooth? no bluetooth earbuds will be buy it for life. i like my soundcore space a40, especially for the price lately (sale: $45) but the battery is shot after 2 years. I wear…”
  • “Soundcore Space A40's are loaded battery-wise. Great sound quality too.”
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Product details
Headphone Cup Type
In-ear
Body Part Use
Ears
Noise Cancellation Type
Active
Driver Size
10 mm
Frequency Response
20Hz to 40KHz
Headphone Impedance
16 ohm
Sensitivity
16 Ohm
Sound Output
Mono (single-ear mode)
Audio Highlights
Customizable EQ, Low-latency gaming mode, Wind-noise reduction setting for ANC mics
Max Battery Life
50 hours
Battery Highlights
Fast charging
Recharge Time
10 Mins = 4H
Rechargeable Battery
Yes
Standby Time
66H
Connectivity Technology
Wireless
Wireless Type
Bluetooth
Bluetooth Version
5.2
Compatible Devices
Phone
Ports and Interfaces
USB-C
Connectivity Highlights
Multipoint Connection
Transmission Range
10 meters
Water Protection
IPX4
Waterproof
No
Water Resistant
Yes
Performance Highlights
Touch Controls, Noise Canceling
Driver Technology
Dynamic
Diaphragm Size
Double-layer diaphragm
Microphone Highlights
6 Mics with AI
Noise Cancelling Microphone
Yes
Integrated Microphone
Yes
Microphone Frequency Response
200 - 5000 Hz
Microphone Mount Type
Built-In
Microphone Sensitivity
-38 dB
Microphone Technology
AI
Retractable Microphone
No
Microphone Quantity
6
Remote Control
Yes
Touch Controls
Yes
Remote Control Function
Volume
Recommended Use
Calls, Music listening
Highlighted Uses
Commutes, Travel
Suitable For Kids
No
Typical Users
Commuters
Style
Earbuds
Weight
4.9 g (per earbud)
Dimensions
6.8 x 4.4 x 2.8 cm
Material
Silicone (ear tips)
Monaural
Yes (single-ear mono mode)
Pattern
Matte finish (outer panels of the earpieces)
Manufacturing
China
Assistant Support
Yes
Included Accessories
Charging case
Supported Accessories
Third-party XL-ear tips, Spinfit CP360 (third-party XL tips)