Features: >Binaural headset wearing to prevent interference and improve working efficiency >High-Fidelity, up to restore 99% of the original sound >Broadband headphones with noise-proof effect >Flexibility in adjusting: microphone boom with 360-degree plus rotation >Protection circuit to prevent hearing impairment >Quick-disconnect or direct connect (QD) and interface of strong expansibility Other Details: >Special Treatment for frequency of inserting and plucking the crystal head >Robust design with special material for day after day durability >Tensile strength reaches to 30 kg and bending ability up to millions of times >Increase the network end of crystal head to increase times for inserting and plucking >Clear label to record the headset information for convenient maintenance services >You can continue calls without taking off the headset and leaving the seat; Similarly, you can quickly wear the headset without frequent inserting and plucking the crystal head when there is no call. 19cm*14cm*7cm.
