Xiaomi Open-Ear Pro Gets FCC Certified: Charging Case 788mAh, Earbuds 56mAh

Chinese Social media is reporting that a Xiaomi headphone model M2503E1 has received certification from the U.S. Federal Communications Commission (FCC). It is expected to launch under the name “Xiaomi Open-Ear Headphones Pro.”

Xiaomi released the Xiaomi Open-Ear Headphones in April 2024, with model number M2319E1 and an official price of 649 yuan. The overseas version had launched back in July last year under the name “OpenWear Stereo.”

According to public patent databases, this model has already been granted a radio transmission equipment model approval code.

The newly certified headphone, model M2503E1, is named “Xiaomi OpenWear Stereo Pro.” The charging case comes with a 788mAh battery and supports 6W charging. Each earbud has a 56mAh battery, which is the same as the current international version OpenWear Stereo. Additionally, the device supports Bluetooth LE technology.

The existing Xiaomi Open-Ear Headphones feature a 10mm audio driver, support Hi-Res Audio and Bluetooth 5.3, and offer up to 38.5 hours of battery life when used with the charging case. They also include AI noise reduction powered by a dual-microphone setup.