Wholesale Cheap Disposable 3.5mm Wired Earphone for Airline Earphone Promotional Gift

Wholesale Cheap Disposable 3.5mm Wired Earphone for Airline Earphone Promotional Gift. Customizable Colors: Available in black or customized colors to meet specific branding needs. Custom Logo Service: Support for customized logo printing on the product for promotional gifts. CE and RoHS Certified: Products meet US/EU market standards with CE, RoHS, FCC, and SGS approvals. OEM/ODM Support: Full OEM/ODM services available including custom color, logo, and packaging. Fast Delivery for Large Orders: 100,000 pieces delivered in 10-15 days; 200,000+ pieces in 20-30 days. HiFi Sound Quality: Features 15mm speaker, 95dB sensitivity, and 20Hz-20kHz frequency response. Universal Compatibility: Compatible with DJ, mobile phones, computers, and all 3.5mm audio interfaces. Sample Orders Available: Sample orders and mixed samples are welcome for product testing.