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 | eBay Certified RefurbishedNoise Reduction Up to 98%2× stronger noise cancellation with noise-detecting microphones and a fit designed to block noise. Personal Space, AnywhereAdaptive noise cancelling identifies noise levels around you and adjusts based on your surroundings.Enjoy Non-Stop ListeningListen on your commute and at work—then repeat every day for a couple of weeks before recharging.Get Power in a FlashCover your daily commute with 4 hours of listening from an ultra-short 10-minute charge.Stunning, Detailed SoundPioneering double-layer diaphragm drivers for sound with strong bass, clear mids, and bright treble.Sound with 3× More DetailLDAC transfers 3× more detail than standard Bluetooth codecs for a detail-rich listening experience.Convenient CustomizationThe soundcore app lets you choose from up to 22 different EQ settings for customized sound.Be Heard Clearly6 mics and an AI algorithm identify voices and block out other noises for ultra-clear calls. Product Details Adaptive Noise Cancelling for Personal Space: Space A40's noise cancelling 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 — enough playtime for all-day listening. The charging case gives 4 full charges for convenient on-the-go recharging, a 10-minute charge of the earbuds will give an extra 4 hours. When in ANC mode, you still get 8 hours of playtime and up to 40 hours with the case.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 & Water-Resistant: Space A40 noise cancelling wireless earbuds have an ergonomic shape, 5 sizes of silicone ear tips, and weigh just 4.9g—providing comfort throughout long listening sessions. They are also IPX4 water-resistant, so don't worry about using them outside even when it's raining.Always Sound Clear on Calls: Space A40 noise cancelling 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 cancelling, and access transparency modes. What You Get:1 x soundcore Space A40 Earbuds1 x Charging Case1 x USB-C Cable1 x Quick Start Guide1 x Brand Card1 x Anker PowerPort PD Nano Charger (Free Gift) Note:1.Items will be shipped separately, please wait patiently .Any problems, please feel free to contact, thanks!2.We will not responsible for free gift ,thanks for understandingCopyright All Rights Reserved.