Import Airline Earphone — Buy in wholesale FOB from Supplier in China

This airline earphone is a passenger-grade on-ear headphone engineered for compatibility with standard airline in-seat entertainment systems through a 3.5 millimetre stereo jack. The source cites a frequency response of 20 hertz to 20 kilohertz, an impedance of 32 ohms plus or minus 15 percent, and a sensitivity of 98 decibels plus or minus 3 decibels at 1 kilohertz and 1 milliwatt. The housing is ABS plastic, with ear cushions in foam or silicone, and internal copper wiring driving electrodynamic transducers. These parameters place the unit in the typical range for disposable or semi-reusable aviation headsets, where moderate efficiency and light weight take precedence over audiophile performance.

Material selection reflects the priorities of high-turnover cabin inventory. ABS plastic offers adequate impact resistance and low unit cost for disposable programmes, while silicone and foam cushion options cater to hygiene policies across economy and premium cabins. The 32-ohm impedance is standard for portable consumer and aviation applications, ensuring adequate loudness from low-voltage aircraft entertainment outputs without requiring dedicated amplification. Copper wiring is typical for signal conductors in this category; the source does not specify wire gauge, shielding, or strain-relief reinforcement at the jack entry, all of which affect field-failure rates. Driver diameter, magnet type, and total harmonic distortion percentage are likewise unstated and should be requested from Keewonda.

Primary buyers are airlines, inflight-service caterers, travel-amenity kit assemblers, and airport retailers who require bulk-configured audio with custom logo branding. The supplier indicates both disposable hygiene-friendly and reusable models, though the exact SKU differentiation, minimum order quantities per configuration, and pricing bands are absent from the listing. Incoterms, lead times, and payment structures must be confirmed directly. Importers should also verify whether the product carries electrical safety certifications such as CE or FCC, or airline-specific flammability test results for cabin materials, because these determine airworthiness acceptance by major carriers.

Keewonda Technology Co., Limited is located in Longhua, Baoan District, Shenzhen, Guangdong Province, 518131, China. The supplier carries a 'harbor' trust tier with a response rate and average response time both recorded as zero on the platform, which signals either a newly activated account or inactive enquiry management. The company positions itself as a technology vendor with an aviation-audio specialisation, offering custom branding for airline cabin kits across service classes. No founding year, factory ownership status, or floor-space figure is disclosed in the source material.

The listing omits headcount, annual turnover, export destinations, named airline clients, and quality-management certifications such as ISO 9001 or ISO 14001. OEM and custom-logo services are implied through product positioning, yet no design-engineering credentials, patent holdings, or laboratory accreditation are mentioned. Buyers should request a company overview, business-registration certificate, and any available factory-inspection report before committing to volume procurement, particularly because the aviation sector demands documented supply-chain reliability and material traceability that an unverified profile cannot guarantee.