Features: 3.5mm male male auditory adapter cable that ensures your auditory remaining clear. With durability in mind, this adapter cable providing superior protections and flexibility for everyday use. For audiophiles and enthusiasts alike, this adapter is perfect for headphones or speakers to devices lacking a headphone. Whether you're working at your desk, commuting, or traveling, this portable USB C headphone adapter seamlessly integrates into your lifestyle. Adapters are widely used in cell phones, tablets headphones and other devices,various length optional. Specifications: Item：3.5mm Male to Male Adapter Cable Cable Type: Double Elbows Plugs/ One Straight one Elbow Plugs/ Double Straight Plugs Cable Length about 15cm/5.9in 30cm/11.8in 50cm/19.7in 100cm/39.37in 150cm/59.06in 200cm/78.74in 300cm/118.11in 500cm/196.9in 800cm/ 315in 1000cm/393.7in Package Includes: 1PC 3.5mm Male to Male Adapter Cable note: Due to problem of lighting effect, there might be tolerances in product, please understand. Please allow 0-2mm error due to manual measurement.