Sennheiser 508974

Overview

The Sennheiser 508974 is a pair of true wireless earbuds designed to deliver clear and rich sound quality through German-engineered 7mm TrueResponse transducers. These earbuds provide up to 27 hours of total playback time with the portable charging case, making them suitable for extended use throughout the day. Their design includes four different ear adapter sizes to ensure a secure and comfortable fit, which also helps reduce outside noise naturally. With an IPX4 splash resistance rating, they can withstand sweat and light rain, supporting active lifestyles and outdoor use.

Key features

• 7mm TrueResponse transducers deliver clear and detailed audio for an immersive listening experience
• Up to 27 hours of total playback time with the charging case, allowing for long listening sessions without frequent recharging
• Four ear adapter sizes provide a secure fit that enhances comfort and passive noise cancellation by blocking external sounds
• IPX4 splash resistance protects the earbuds from sweat and light rain, making them reliable for workouts and outdoor activities
• Customizable controls through the Smart Control App enable users to tailor playback and call functions to their preferences
• Bass boost EQ setting enhances low-frequency sound, offering richer bass for music genres that benefit from deeper tones

Key specs

• Transducer size: 7mm TrueResponse
• Total battery life: up to 27 hours with charging case
• IP rating: IPX4 splash resistance
• Ear adapter sizes: four options for personalized fit

Connectivity and compatibility

These earbuds connect wirelessly, providing freedom from cables and compatibility with a wide range of Bluetooth-enabled devices such as smartphones, tablets, and laptops. The Smart Control App enhances the user experience by allowing customization of controls and sound profiles, ensuring the earbuds adapt well to different devices and listening preferences.

Ideal uses and environments

The Sennheiser 508974 earbuds are well suited to users who need reliable wireless audio for daily commutes, workouts, or casual listening at home. Their splash resistance and secure fit make them a strong choice for active users who want to enjoy music or calls without interruption from sweat or environmental noise. The customizable sound settings also appeal to those who want to fine-tune their audio experience based on the type of content they listen to.

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.

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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.

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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.

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