Other Features
L-shaped gold-plated 4-pole mini plug,Approx. 5 g (headphones), 5g (control box), 16g (battery box)
*Passive Operation-Yes (Use as passive headphones even when power supply is OFF)
*Electret Condenser,Omni directional,Hands-free calls with in-line remote and microphone,Style statement with the distinctive single shape design