No more dongles and adapters! These earphones are made exclusively for devices that feature a USB-C port. It is engineered with custom tuned drivers, precision machined metal housing, an in-ear noise-isolating design and, most importantly, a USB-C connector. The purely digital connection lets you hear your favorite tracks in a whole new way. The in-line remote also has built-in controls and a microphone, so you can control music playback, activate voice assist, and answer calls on the fly. Enjoy high-fidelity digital sound with no compromises. Special Features: • Made for USB-C Devices • High-Fidelity Digital Audio • Built-In DAC Converter • Aircraft-Grade Aluminum Housing • Hands-Free Music & Calls • Noise Isolating Fit In-Line Remote & Microphone • Comfortable All Day Wear Specifications: • Drivers: 10mm Neodymium • Frequency: 20Hz-20kHz • Sensitivity: 100dB ± 3dB • Jack Type: USB-C • Impedance: 16Ω • Cord Length: 3.9ft / 1.2m • Limited Lifetime Warranty Package Contents: • High Fidelity USB-C Earbuds • S/M/L Ear Gels