Specifications: 

• 40mm NdFeB unit
• Specular glossy ear cup with woven metal mesh
• Over-ear design with leather headset and earmuffs
• Retractable microphone with flexible mic boom
• Easy-to-operate buttons on the wired controller
• 1.3m L type plug compatible with iOS and Android phones
• Frequency Response: 20Hz-20KHz
• Impedance: 24Ω
• Sensitivity: 101dB
• Driver Unit: Ø 40mm Dynamic Drivers
• Cable Length: 1.3m
• Connection Cable: 3.5mm/4 pole/L type