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Anker Soundcore Liberty 4: ANC buds with coronary heart charge monitoring and spatial audio

Anker’s Soundcore audio model has launched the Liberty 4 true wi-fi earbuds, increasing its hottest headphone lineup. Clearly, the in-ear noise-cancelling headphones don’t match the spectacular battery lifetime of the Space A40. As a substitute, these buds include enhanced coronary heart charge monitoring and 360-degree spatial audio options which are often reserved for premium alternate options.


  • Anker provides coronary heart charge and spatial audio features to the brand new Soundcore Liberty 4 TWS.
  • Anker’s Soundcore Liberty 4 buds boast ANC and LDAC codec compatibility.
  • The Liberty 4 retail for $150 and is offered in black or white colour.

The Soundcore Liberty 4 buds include stick design, and all sides is sporting a twin driver and a gyroscope. The latter is utilized in offering dynamic headtracking when the spatial audio is in use. Moreover, the live performance or film modes are coupled to the 360-degree sound performance.

Soundcore’s Liberty 4 headphones characteristic adaptive noise cancelling with three noise ranges and white noise choices. They faucet 4 microphones for ANC and two for voice calls. Much like the Bose QuietComfort II earbuds, transparency mode is obtainable. Supported codecs embody LDAC, AAC, and SBC via the Bluetooth 5.3 connectivity.

Anker’s new Soundcore Liberty 4 buds with coronary heart charge monitoring / © Soundcore / Screenshot by: NextPit

Anker says that heart-rate monitoring on the Soundcore Liberty 4 is offered solely on the fitting earbud—and it really works even when your ear is moist. Customers must activate the heart-rate sensor on the app when utilizing it for the primary time. The well being information gathered is offered within the devoted Soundcore Wellness app.

Soundcore Liberty 4 TWS battery life and pricing

Battery lifetime of the TWS is rated for 9 hours or as much as 28 hours utilizing the charging case. That is decreased when ANC or spatial audio is turned on. Extra importantly, the charging case will get sliding lid design, USB-C port, and wi-fi charging. The Anker Soundcore Liberty 4 buds are priced for $150 and obtainable from the corporate’s web site in black or white colorways.

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