Anker Soundcore Liberty 4 (Hi-Res Certified) ANC Earbuds

Anker Soundcore Liberty 4 (Hi-Res Certified) ANC Earbuds

Key Features:

• Crisp, Clear Sound via ACAA™️ 3.0 Coaxial Acoustic System
• 360° Immersive Spatial Audio with Music and Movie Modes
• CloudComfort™️ Ear Tips for Long-Lasting Comfort
• All-New Heart Rate Sensor with soundcore App
• HearID Personalized Active Noise Cancelling
• 9/28 Hours of Playtime for All-Day Listening
• These outstanding in-ear headphones deliver noise cancelling, customizable EQ, AAC, aptX, and LDAC codec support, and even a health-tracking feature.

Specifications: 

• Product Name: Soundcore Liberty 4
• Driver: φ 9.2 mm + φ 6 mm Dual Dynamic Driver
• Hi-Res Sound: Y
• Spatial Audio: Y, with music & movie mode
• Codec Technology: LDAC, AAC, SBC
• Heart Rate Sensor: Y
• Personalized Sound: HearID Sound 2.0
• ANC: Adaptive Active Noise Cancelling (Powered by HearID Technology)
• Fast Charging: 15 mins = 3 hours
• Playtime: Up to 9/28 hours
• Playtime (Spatial Audio On): Up to 5/15 hours
• Playtime (ANC On): Up to 7/24 hours
• Talk Time: Up to 5/15 hours
• Mic for Calls: 6 mics, uplink noise reduction
• Voice Assistant: Y (support for Siri)
• Multipoint Connection: Y
• Wearing Connection: Y
• App: Y
• Bluetooth: 5.3