Earplugs are ideal for listening to your favorite music or making phone calls. They fit directly into your ear and already block out some ambient noise. If you are looking for new earbuds that allow you to make hands-free calls, the Soundcore by Anker Liberty 4 NC in black is just right for you. Soundcore by Anker has built-in up to six microphones, ensuring that you are heard clearly during a phone call.

The product comes with a matching storage case as a gift. It’s always nice to receive something free with your order, especially when it’s useful. With the Soundcore by Anker Liberty 4 NC in black, you receive a hard-shell case, so you always have a suitable place to store your earbuds. Additionally, the hard-shell case ensures that your earbuds last up to 50 hours without needing to be charged.

Thanks to active noise cancellation, you can enjoy your music to the fullest. This feature ensures that you won’t hear anything from the outside world while listening to music, allowing you to fully enjoy your favorite tunes!

General Information:

• Warranty: 1 year
• Warranty Type: Carry In
• Hard case included: Yes
• Built-in microphone: Yes
• Number of ears: 2
• Type: Earbuds
• Water-resistant: Yes
• Color: Black
• Weight: 5.66 g
• Wireless connectivity: Yes
• Bluetooth: Yes
• Bluetooth version: 5.3
• Multipoint pairing: Yes
• Number of devices that can be paired: 2
• Fast charging: Yes
• Wireless charging: Yes
• Usage time: 10 hours
• Usage time (with charging case): 50 hours
• USB-C port: Yes
• Touchpad control: Yes
• Audio: Active noise cancellation: Yes
• Hi-Res Audio: Yes
• Maximum frequency range: 20,000 Hz
• Minimum frequency range: 20 Hz
• Mono/Stereo: Stereo
• Volume control: Yes

Please note that this delivery requires a signature from the recipient upon delivery.