Works with Apple Find My:Just use the pre-installed Find My app and add SmartTrack Link to the Items tab. You can then locate it anywhere in the world using Apple's network of millions of devices.
Find Your Phone in Silent Mode:Avoid tearing up your apartment searching for your phone. With just a double tap, your phone rings—even in silent mode.
Free Left-Behind Alerts:Avoid losing your belongings in the first place with instant left-behind alerts via the eufy Security app—with no added fee.
Always Linked to Your Item:If something's lost, you're always connected via Link's QR code. A person who finds your item can scan and see only the contact information you share.
Share with Friends and Family:With the eufy Security app you can let others know the location of your items too.
You Can't Miss the Alarm:Link sounds an alarm so loud, you can hear it if it's covered or in the next room.
Reduce noise by up to 98.5% with our advanced noise cancelling system
Adaptive ANC 2.0 adapts to ears and environment in real-time
11mm drivers, Hi-Res Wireless and LDAC technology for crisp sound
Full adjustable EQ with Hear ID 2.0 for a tailored sound profile
10/50 hours of battery for long-lasting quiet
Fast Pair and Bluetooth 5.3 multi-point connection
IPX4 water-resistance against spills and rain
6 mics and an AI algorithm enable crystal clear calls
Note: Please refer to our FAQ and How-To-Video for additional tips on pairing your Liberty 4 NC earbuds with a Samsung Galaxy S23 series mobile phone.
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Works with Apple Find My:Just use the pre-installed Find My app and add SmartTrack Link to the Items tab. You can then locate it anywhere in the world using Apple's network of millions of devices.
Find Your Phone in Silent Mode:Avoid tearing up your apartment searching for your phone. With just a double tap, your phone rings—even in silent mode.
Free Left-Behind Alerts:Avoid losing your belongings in the first place with instant left-behind alerts via the eufy Security app—with no added fee.
Always Linked to Your Item:If something's lost, you're always connected via Link's QR code. A person who finds your item can scan and see only the contact information you share.
Share with Friends and Family:With the eufy Security app you can let others know the location of your items too.
You Can't Miss the Alarm:Link sounds an alarm so loud, you can hear it if it's covered or in the next room.
Reduce noise by up to 98.5% with our advanced noise cancelling system
Adaptive ANC 2.0 adapts to ears and environment in real-time
11mm drivers, Hi-Res Wireless and LDAC technology for crisp sound
Full adjustable EQ with Hear ID 2.0 for a tailored sound profile
10/50 hours of battery for long-lasting quiet
Fast Pair and Bluetooth 5.3 multi-point connection
IPX4 water-resistance against spills and rain
6 mics and an AI algorithm enable crystal clear calls
Note: Please refer to our FAQ and How-To-Video for additional tips on pairing your Liberty 4 NC earbuds with a Samsung Galaxy S23 series mobile phone.
