Anker Soundcore Liberty 4 – Black – With Heart Rate Sensor & ANC

Key Specifications:

• Brand: Anker (Soundcore series)

• Model: Liberty 4

• Type: True wireless in-ear earbuds

• Connectivity: Bluetooth 5.3

• Active Noise Cancellation (ANC): Yes

• Heart Rate Sensor: Yes, built-in for fitness tracking

• Battery Life: Up to 8 hours listening (up to 32 hours with charging case)

• Charging Case: Wireless charging compatible

• Sweat & Water Resistance: IPX5-rated

• Controls: Touch controls for playback, calls, and voice assistant

• Compatibility: iOS and Android devices

• Color: Black

• Official: 100% Original Anker Soundcore product