Frequency Response: 20Hz – 20kHz

Drivers: Dynamic 40mm

Battery: 800 mAh (3.7V)

Music Playtime: 65h (ANC Off) | 50h (ANC On)

EQ Mode: Balance, Bass Boost,Vocal

Feature: Foldable Design for Portability, Vibrant Sound with Powerful 40mm Drivers, Deep Authentic Bass, ANC