Store   /   Electronics   /   Sennheiser Products   /      Enlarge Image Warranty: 1 Year USA Manufacturers Condition: Brand New & Factory Fresh Stock: Usually Ships In 1-2 Business Days Sennheiser Dual Mode PC/Cellular Headset Manufacturer: Sennheiser   Mfg Part #: PC121 Retail: $34.99 Our Price: $24.99 You Save: 29% Shipping info     Shop With Confidence » All Items Are Brand New » Hacker Secure Shopping » 21 Day Satisfaction Guaranteed » Low Flat Rate Insured Shipping » 100% Secure Online Billing Read what customers are saying about New World Video Direct  Description: * Internet telephone compatible * Adjustable microphone position * In-line volume control and microphone mute * Frequency response: 50Hz-15kHz * Left or right ear compatible * Two 3.5mm plugs for PC use and 2.5mm stereo plug for cellular Weight: 0.29 lbs