SPECIFICATIONS

Active Noise-Cancellation: Yes

Cable length: about 1.8m

Category: Earphones & Headphones

Certification: CE

Choice: yes

Communication: Wired

Control Button: Yes

Impedance: 24 ohm to 1 khz

Material: ABS,Leather

Microphone Sensitivity: -54db/-3db

Microphone frequency range: 5-10khz

Microphone impedance: 2.2ko at 1 khz

Origin: Mainland China

Speaker Diameter: 40mm

Style: Over the Ear

Vocalism Principle: Dynamic

Volume Control: Yes