Neckband style with open-air design;

Super lightweight and comfortable for extended wear;

High-performance 30mm samarium cobalt drivers for super bass sound;

Single-sided cord;

Accessories included bonus lightweight stereo earphones and earphone case;

Specifications:

Driver Unit: Dia 30mm

Impedance: 32ohms

Sensitivity: 115+/-2dB S.P.L. at 1KHz

Frequency Response: 20Hz-20,000Hz

Max. Input Power: 100mW

Cord Length: 1250+/-50mm

Plug Type: 3.5mm Stereo