Sennheiser 508316
SC 135 USB 3.5mm Jack Wired Headset
Sennheiser SC 135 USB 3.5mm Jack Wired Headset is backordered and will ship as soon as it is back in stock.
Highlights:
Highlights:
Every order includes:
Every order includes:
- Fast and secure shipping
- Free 30-days returns
- Manufacturer warranty
- Lifetime customer support
Sennheiser SC 135 USB 3.5mm Jack Wired Headset is backordered and will ship as soon as it is back in stock.
Description
Description
Overview
The Sennheiser 508316 is a wired headset designed for professionals who need clear communication and comfort throughout the workday. It features a single-sided design that leaves one ear free, helping users stay aware of their surroundings while on calls. The headset connects via a 3.5mm jack and includes a detachable USB cable with in-line call controls, making it compatible with popular unified communication platforms like Skype for Business. Its noise-canceling microphone and HD stereo sound with a frequency range of 20Hz to 20kHz ensure voice clarity and rich audio quality for calls and multimedia.
Key features
- Single-sided design keeps one ear free to maintain awareness of the environment during calls
- Noise-canceling microphone reduces background noise for clear voice transmission in busy settings
- HD stereo sound delivers rich audio across a wide frequency range, suitable for calls and media playback
- Bendable and foldable boom arm allows discreet positioning and neat storage when not in use
- Soft ear pads provide comfort for extended wear without causing fatigue
- Lightweight and fold-flat ear cup design makes it easy to carry and ideal for professionals on the move
- In-line call controls on the detachable USB cable offer convenient call management
Key specs
- Connectivity: 3.5mm jack and detachable USB cable
- Microphone: Noise-canceling type for clear communication
- Frequency response: 20Hz to 20kHz for HD stereo sound
- Design: Single-sided wired headset with fold-flat ear cup
- Controls: In-line call controls on USB cable
- Weight: Lightweight for comfortable all-day use
Connectivity and compatibility
This headset offers versatile connectivity options with both a 3.5mm jack and a detachable USB cable, allowing it to work seamlessly with a wide range of devices including computers, laptops, and mobile phones. The USB connection supports unified communication platforms such as Skype for Business, making it a practical choice for office environments and remote work setups.
- 3.5mm jack for direct connection to smartphones, tablets, and audio devices
- Detachable USB cable with in-line controls for easy call handling on PCs and laptops
- Compatible with major unified communication software for professional use
Ideal uses and environments
This headset fits well in office settings, call centers, and home offices where clear voice communication and comfort are essential. Its single-sided design and noise-canceling microphone make it suitable for busy environments where background noise can be distracting. The fold-flat and lightweight design also supports professionals who travel or move between workspaces frequently.
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Shipping and delivery
Shipping and delivery
Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.
Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.
Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.
Returns and refunds
Returns and refunds
Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.
Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.
After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.
Product warranty
Product warranty
We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.
If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.
Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.













