The PC 21 headset from Sennheiser is an ideal choice for computer communication. The headset has a single earpiece with a foam cushion, allowing you to maintain awareness of your surroundings. The noise-cancelling boom mic filters out ambient background noise and is adjustable for finding the perfect position. The dual 3.5mm plugs connect to your computer's microphone and headphone jacks for plug-and-play compatibility.
- Adjustable headband fits virtually any head size
- Single-ear speaker with foam cushion for comfort
- Noise-cancelling boom mic reduces background noise and is adjustable for precise positioning
- Single-sided cable reduces tangles and provides plenty of slack
- Dual 3.5mm plugs connect to your computer's mic and headphone jacks for plug-and-play compatibility
- Highly comfortable - lightweight extendable headband for hours of use
- Adjustable microphone boom - easy correct microphone positioning which keeps the speech clear
- Easy to use - simply plug’n’play
Technical Specifications
| Frequency Range | 40Hz - 18kHz |
| Impedance | 32 Ohms |
| Sensitivity | 109dB |
| Maximum Input Power | Not Specified by Manufacturer |
| Connectors | 2 x 3.5mm Mini Plugs |
| Cable Length | 9.8' (3 m) |
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Please note, software is non-refundable and only done under extreme circumstances. Note, software has serial numbers and once they are dispatched, we cannot undo these actions. Ask for a trial if you are unsure of your purchase on software.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
