
3.5mm Mono Earphone Single Side Hook Headphone for Guide System Skype PC. Customizable Color and Logo: Supports custom colors and logo printing to meet brand requirements. Multi-Function Noise Cancellation: Moving-coil design with noise-cancelling function for clear audio. High Flexibility Wire: PVC or TPE wire offers high flexibility and is not easy to break. Wide Compatibility: 3.5mm plug compatible with DJ, PC, mobile phones, and media players. Certified Quality: Products approved by CE, ROHS, FCC, and SGS standards. OEM/ODM Service: Professional customization for color, logo, and packaging available. Fast Delivery Options: Samples ship in 4-7 days; mass production by air or sea. 100% Quality Tested: All products undergo 100% testing before shipment.