Soundcore Liberty 4 NC | True-Wireless Noise Cancelling Earbuds

Liberty 4 NC earbuds with adaptive noise cancelling, LDAC Hi-Res sound, long 40h playtime, and comfortable fit for travel, work, or everyday music.

• Type: True Wireless In-Ear Headphones
• Driver Diameter: 11 mm dynamic drivers
• Frequency Response: 20 Hz – 40,000 Hz (Hi-Res Wireless certified)
• Impedance: 10 Ohm
• Noise Cancelling: Adaptive ANC 2.0 (reduces noise by up to 98.5%)
• Bluetooth Version: 5.3 with multipoint connection
• Supported Codecs: LDAC, AAC, SBC, aptX, ACAA
• Bluetooth Range: Up to 10 meters
• Battery Life: 10 hours (earbuds) / 50 hours (with charging case)
• Fast Charging: 10 minutes charge = 4 hours playback
• Charging Time: ~3 hours for full charge
• Battery Type: Lithium-ion
• Charging Port: USB Type-C
• Weight: 209 g (including case)
• Accessories: Charging case, USB Type-C cable, 4 sizes of ear tips (S, M1, M2, L)
• Water Resistance: IPX4 rating
• EQ & Sound Customization: HearID 2.0 with fully adjustable EQ
• Other Features: Hi-Res Wireless audio, real-time adaptive ANC, customizable sound profile