Anker SoundCore Liberty 4 NC Noise Canceling True Wireless Bluetooth Headphones [Licensed in Hong Kong]

• • 11mm extra large dynamic unit produces deep bass, clear and detailed mids and highs
• • SGS certified noise reduction, which can reduce external noise by up to 98.5%
• • Adaptive ANC 2.0 automatically adjusts the noise reduction curve based on the user’s ear canal characteristics and external environment to provide users with the best noise reduction effect
• • Supports LDAC™️ audio, certified by Hi-Res Audio Wireless
• • Use a total of 6 noise-canceling microphones for a clear call experience
• • Supports connecting two devices at the same time for easy switching

Noise reduction up to 98.5%

Liberty 4 NC is equipped with high-sensitivity sound sensors, extra-large units, and special sound-isolating chambers. Can reduce external noise by up to 98.5%.

Better intelligent noise reduction

Adaptive ANC 2.0 fully adaptive active noise reduction automatically adjusts the noise reduction curve based on the user's ear canal characteristics and real-time external environment to provide users with the best noise reduction effect.

Clear and careful music

Use special 11mm The extra-large dynamic unit is equipped with Hi-Res wireless audio and supports LDAC technology, producing deep bass and clear and detailed mids and highs .

Personalize your music

HearID 2.0 Adjust your EQ curve according to the user's hearing sensitivity. You can also adjust the EQ curve by yourself, or choose from 22 built-in EQ curves for different music types.

10 hours/50 hours long battery life

In standard mode, the earphones can support up to 10 hours of music playback on a single charge, and when connected to the charging box, they can provide up to 50 hours of music playback .

6 microphone clear call

6 beamforming microphones and AI algorithm reduce background noise, making the voice more prominent and making calls clearer .

product specifications

• Input: 5V⎓0.85A
• Unit size: 11mm moving coil
• Charging time: 3 hours / 10 minutes of use 4 hours
• Usage time (headset single time/with charging box): up to 10/50 hours (standard); up to 8/40 hours (ANC); up to 4/20 hours (talk time)
• Frequency response: 20 Hz - 20 kHz
• Connection: Bluetooth 5.3
• Bluetooth transmission distance: up to 10 meters
• Dimensions: 57.2 x 57.2 x 30.5mm
• Net weight: 5.2g (single headphone) / 50g (charging box)
• Contents: Soundcore Liberty 4 NC, charging case, earbuds x 4, USB-C charging cable, manual