soundcore Liberty 4 NC earbuds with ANC
Product description
If you want quieter commutes without giving up wireless audio, the soundcore by Anker Liberty 4 NC Wireless Noise Cancelling Earbuds are built for exactly that. They combine adaptive noise cancelling with hi res wireless sound, so you can focus on your music or calls even when trains, traffic and offices are loud. With a long battery life and wireless charging, they fit the rhythm of everyday travel, gym sessions and desk work 🔇🎧.
Key features
These Liberty 4 NC earbuds use noise cancelling that can reduce noise by up to 98.5%, based on the manufacturer’s description. That helps take the edge off constant background sound, especially on buses and during busy walks. A key part of the experience is Adaptive Noise Cancelling, which adjusts in real time to your ears and the environment, aiming to keep things consistently calm as conditions change.
Sound quality is also a focus. The earbuds use 11 mm custom tuned drivers designed to deliver crisp, detailed audio, and they support Hi Res wireless audio with LDAC technology. According to the product information, LDAC transfers 3× more data than regular Bluetooth, which is intended to help bring wireless music to life. For listeners who like to tweak their sound, HearID 2.0 is included to help find a suitable sound profile, plus an adjustable EQ and 22 presets.
Calls are handled with a multi mic approach. With 6 mics and an AI algorithm, the design aims to amplify your voice while reducing background noise, so you are less likely to have to speak loudly in noisy places. It is a practical addition for commutes, walking calls and work chats when you are away from a quiet room.
Tech specs
- Noise reduction: up to 98.5%
- Adaptive ANC: Adaptive Noise Cancelling 2.0
- Driver size: 11 mm custom tuned drivers
- Hi res support: Hi Res wireless audio with LDAC technology
- Battery life: up to 50 hours with the case, up to 40 hours with ANC on
- Charging: wireless charging
- Connectivity: Bluetooth 5.3, multi point connection
What matters day to day
Battery life and charging options matter more than people expect, especially if you forget to top up regularly. In normal mode, the manufacturer states you can get 10 hours of playback on a single charge, or up to 50 hours with the case. With ANC on, it drops to 8 hours between charges, with up to 40 hours possible when using the case.
For pairing and everyday control, Liberty 4 NC is described as offering quick Bluetooth pairing with Android devices, plus auto play and pause when you wear or remove the earbuds. Bluetooth 5.3 also supports multi point connection, which can help when you move between devices in the same day. One practical benefit is that you can stay connected with less hassle, particularly if you switch between phone and laptop for music or calls.
There is also an everyday durability angle. The earbuds are rated IPX4 for water resistance, so you can handle light rain and the occasional splash during commuting. Bear in mind that IPX4 is about water resistance, not submersion, so it is still worth avoiding heavy exposure when you are out in bad weather.
And if you care about how the sound suits your taste, the sound profile tools are there to make it easier. HearID 2.0 is intended to help find a sound profile for you, while the EQ can be fully adjusted or you can select from 22 presets. Worth considering if you want less time fine tuning and more time actually listening.
Who it suits
It makes sense if you want wireless noise cancelling earbuds that adapt to changing environments and deliver detailed audio without cables. You’ll like it if you take calls on the move and want clearer voice pickup in noisy conditions. It might not suit you if you only need basic audio and prefer ultra simple controls, because the adaptive ANC and tuning options are part of the overall experience. If you regularly commute, work in busy areas, or you just want a quieter bubble for music, the overall feature set is designed around those everyday scenarios.