High resolution audio compatible.

DSEE HX upscales compressed music to high resolution sound quality.

Vibrate alert on incoming phone call.

Fine-tune the sound using the Sony Headphones Connect app.

8 hours of battery life.

Impedance: 16 (when using dedicated headphone cable)

Frequency band: 5Hz - 40000Hz

Frequency band (Bluetooth connection): 20Hz - 20000Hz (44.1kHz sampling) / 20Hz - 40000Hz (LDAC 96kHz sampling, 990kbps)

Sensitivity (DB / MW): 103dB / mW (when using dedicated headphone cable)