Features: Wide Compatibility：Seamlessly connection 3.5mm male devices to 4pin xlr female port with this small auditory adapter,for interfaces mismatch smartphones, tablets, and professional auditory equipment. Easy installation and pocket sized plastic construction enable effortless portability while maintaining crisped, uncompressed transmission. Ideal for audiophiles, podcast creators, and technicians requiring reliabled device connection for mobile studios, conference room, or home entertainment systems. Perfect for quick device switching during live performances, business presentations, or while traveling with noise canceling headphones and portable recording gear. Reinforced stress point and metal connectors ensuring stable auditory transmission through 10,000+ insertion cycles, making it essential for daily studio use and field recording. Specifications: Parameters: Supports 4pin female to 3pin male auditory conversion Interfaces type: 3pin xlr Male ; 4pin xlr female Size: about 48x12mm/1.88x0.47in Component： Plastic and Metal Used to convert the 4pin xlr male of the device interfaces to the 3pin male of the xlr Mostly used for sound cards, cameras and microphones. Package Includes: 1PC 4pin Female To 3pin Male Auditory Conversion Adapter note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.