An audio review & news blog. The volume should not exceed 80 dB is recommended. I usually adhere to the safe-listening style by WHO. Please note that my aural impressions and interpretations of measurements are also made from a safe-listening style.
The HiFiMAN Shangri-La Jr headphones are flat, have high fidelity to the original sound, and offer excellent high-frequency extension typical of electrostatic headphones.