Xiaomi Mi Noise Cancelling In-Ear Headphones Type-C Noise Cancelling In-Ear Headphones Type-C XiaomiMi 55mAh battery capacity, micro USB charging, about 2h charging time and up to 12h standby time. Buy Now Details Specifications FAQs 50-1500Hz Broadband Active Noise Cancellation Hearing Protection 12 Hours Standy Time 90 Degree Ear Plug,Plug and Play Grammy music master – subjective acoustic tone Type-C interface of headphones, power supply directly by phone, get rid of the traditional, noise reduction headphones dependence on batteries, no battery box design, light and simple. 50-2000Hz Broadband noise reduction >25 decibels New digital noise reduction control box – stable transmission, meet the demand of different scenarios to use Noise control box, is the core of millet noise reduction headphones Type-C version, by receiving decoder chip transmitting noise analysis and noise reduction. Open noise control switch, steady voice noise reduction can be realized. the digital noise reduction system greatly reduced the simulated noise reduction circuit because of all sorts of the influence of the error of the electronic devices and the circuit is not stable. The system stability will ensure that there is noise reduction. Solid armor Headphones Comfortable experience Elastic grinding + Woven wire design Brand Xiaomi Compatible Brand Universal Fit Design In-Ear Only Features Built-In Microphone, Microphone Mute Button, Noise Cancellation, Volume Control Size 72mm x113mm x 35mm (2.83" x 4.45" x 1.38")