The new Xiaomi headphones with the model number M2503E1 have been highlighted in the FCC agency’s database – they are expected to become known in China as Xiaomi Open Headphones Pro, and the new product will enter the global market under the name OpenWear Stereo Pro and complement the basic OpenWear Stereo model (review).
The new model follows Xiaomi’s successful release of its first open headphones a year ago, which became popular for convenience and sound quality.
Table of contents
What does the FCC certification say?
The certification documents reveal some interesting facts about the upcoming OpenWear Stereo Pro:
- A charging case with a 788 mAh battery.
- Each earphone has a 56 mAh battery.
- Supports 6W charging power.
- Equipped with Bluetooth LE technology.
Comparison with the original model
Xiaomi Open Earphones headphones (outside China – OpenWear Stereo), introduced in early April 2024, have:
- 10 mm drivers.
- Hi-Res Audio certification.
- Bluetooth 5.3.
- The total battery life is up to 38.5 hours using a charging case.
- Dual microphones with AI and noise reduction.
What can I expect from the Pro version?
Although no actual improvements have been established, the Pro prefix in the name of the new model indicates several likely changes.:
- Improved sound quality.
- Improved battery efficiency.
- Advanced noise reduction features.
- Potentially better water resistance.
- Additional intelligent functions or controls.
The battery capacity appears to be the same as the current model, which suggests that Xiaomi has optimized energy efficiency rather than just trying to increase battery capacity.