Earplugs and headphones

Earplugs and headphones sit at opposite ends of the same job: one keeps sound out, the other brings it in. The range runs from foam and silicone earplugs — disposable or reusable, corded or on a lanyard — through wired earbuds and Bluetooth sets to over-ear models. For a B2B buyer the comparison is acoustic and mechanical rather than cosmetic: attenuation is normally quoted as SNR or NRR, and buyers usually ask which standard the rating was tested to, because that number decides whether a plug can be sold as hearing protection or only as comfort wear. For headphones the equivalent questions are driver size, wireless version, battery life and microphone quality. Tip sizes, silicone versus foam, and whether a set ships with a cord, a case or a retail card change both unit cost and perceived value. Custom colour, logo printing and packaging are the usual branding routes. We are a multi-category B2B OEM/ODM supplier based in Guangdong, established in 2001, inspecting incoming materials, running in-process checks and pre-shipment AQL inspection, and able to arrange third-party laboratory testing on request. Minimum order quantity is stated per product and varies with material, construction and packaging. Send artwork or a sample and we can quote.