The XO S6 are wired in-ear headphones designed for a wide range of devices, including smartphones, tablets, laptops, and MP3 players. They connect via a standard 3.5 mm mini-jack, allowing you to plug them into most audio sources without needing extra adapters. These headphones utilize dynamic drivers that cover a frequency range from 20 Hz to 20,000 Hz, paired with a sensitivity of 110 dB SPL/mW and an impedance of 16 Ohm for clear sound delivery. The build combines plastic and rubberized materials with silicone components to ensure a comfortable fit in the ear, while the red finish adds a vibrant touch to their appearance. Weighing only 35 g, they are light enough for extended use during your daily commute or while relaxing at home. An omnidirectional in-line microphone is integrated into the 1.2 m cable, making it easy to handle calls and manage playback through the built-in control buttons. You can answer or end calls and adjust your media without reaching for your device, while features like noise reduction and a small LED indicator provide additional utility during operation.