Here comes the Hi-res Audio sound, These ear buds headphones boast a comfortable fit and the in-line remote makes it easy to shift from music to call. Hi-res Audio drivers bring richer and joyful details from your favorite track! Highlight: - High resolution wired earbuds with built-in DAC and USB-C connection - High resolution sound from "20 - 40,000 Hz" playback frequency band - Large 14.2mm driver plays various genres of music in high resolution and good balance - Compatible with PC, Android, iPhone/iPad with USB-C port - Equipped with 3-button in-line controller Hi-res Audio 14.2 mm drivers Efficient 14.2mm speaker drivers deliver clear sound for enhanced listening enjoyment on the go. Technical Specifications Sound Impedance: 32 Ohm Speaker diameter: 14.2 mm Maximum power input: 10 mW Sensitivity: 108 dB (1k Hz) Frequency range: 20-40,000 Hz Connectivity Cable length: 1.2 m Convenience Volume control: Yes Type of controls: Button Call control: Yes Play/Pause: Yes Accessories Quick Start Guide: Yes Design Color: Black & White Ear fitting: In-ear