Igeekphone News, April 23rd: Technology media xpertpick published a blog post yesterday (April 22nd), reporting that the Xiaomi earphone device model “M2503E1” has passed the Federal Communications Commission (FCC) certification in the United States. It is expected to be called “Xiaomi Open Earphone Pro” after its launch.
Xiaomi released the “Xiaomi Open Headphones” in April 2024, with the model number “M2319E1” and an official price of 649 yuan. It was released overseas in July last year and was named “OpenWear Stereo”.
Igeekphone checked the publicly available patents. This model has obtained the type approval code for radio transmitting equipment:
According to the certification documents, the headphone model “M2503E1” is named “Xiaomi OpenWear Stereo Pro”. The charging case is equipped with a 788mAh battery and supports a 6W charging power. Each headphone has a built-in 56mAh battery. The battery capacity is the same as that of the existing overseas version of “OpenWear Stereo”. In addition, it supports Bluetooth LE technology.
The current “Xiaomi Open Headphone” is equipped with a 10mm Audio driver unit, supports Hi-Res Audio and Bluetooth 5.3 technology. With the charging case, it can provide up to 38.5 hours of battery life and achieve AI noise reduction function through dual microphones.