HP-336 Behind-the-Neck Mono Headset is Lightweight for long time listening and chatting. The behind the head design ensures your will enjoy the upmost comfort.

• Acoustic Driver : 23mm
• Impedance : 32 Ω
• Sensitivity : 108 ± 4dB
• Mic Sensitivity : -60 ± 4dB
• Cord : 6 ft. Straight Cord
• Plug : 3.5mm Dual Stereo Nickel-Plated  

• Lightweight design
• Perfect for Skype and other Internet calls