IDEAL FOR LONG CONFERENCE CALLS: Different to the bulky over-ear / on-ear headsets, this ultra lightweight in-ear earbuds is only 0.7oz, it’s ergonomically designed and won’t make you hot ear and sore cheek even on the longest conference or gaming. | INTERGRATED BOOM MIC & MUTE: This USB-C headphones is equipped with a clear microphone (-42dB) and a 4.7” flexible metal boom, it’s close to your mouth and people can hear you so clearly. The in-line switch can mute / unmute the microphone just in a second. (Tips: The boom mic is undetachable.) | USB-C & USB-A, ENHANCED CONNECTIVITY: Its broader compatibility lets you work on a variety devices. Not only compatible with Android smartphone, Tablets and iPad mini 2021, iPad Pro(2/3/4th), iPad Air 4th, iPad Air 2022 via USB Type-C port, it’s also compatible with computers via USB-A port. Support computers with mainstream OS - Win XP, 7, Vista, 8, 10, 11, Mac OS, Chrome OS, Linux, PS4, PS5 and more. Plug-and-Play, no extra drivers and settings are requested. | ONE-TOUCH CONTROLS ALL: The in-line control provides plenty functions for most convenience. You can answer / reject / end call and switch tracks by the round button, adjust volume by the volume slider, and mute / unmute the microphone by the mic switch. (Tips: You can’t change the system output by moving the volume slider. If it’s not loud enough even though the slider is in the limit position, you should boost the system output) | TRUE HI-FI, PURE VOICE: The built-in powerful USB sound card drives a pair of 10mm NdFeB speakers appropriately to output purified voice. No white noise, no echo and any unwanted buzzing sound, it only produces crystal clear voice. | WORRY-FREE PURCHASE: ChanGeek provide 12-monty waranty for this product.