Xiaomi OpenWear Stereo Pro

Open-Ear Freedom Meets Studio-Grade Sound Engineering

The Xiaomi OpenWear Stereo Pro is built for all-day wear, using a lightweight 9.7g open-ear design with a flexible memory titanium ear hook and a secure three-point fit. Soft liquid silicone and nano-tech vegan leather finishes give it a refined, premium feel, while the open structure keeps surroundings audible during work, commuting, or workouts.

Sound comes from a hybrid multi-driver setup: an 18 x 13mm dynamic driver with dual magnetic design, paired with dual balanced armatures and a piezoelectric ceramic tweeter, tuned with Harman AudioEFX profiles for a professionally balanced signature. An upgraded active sound leakage reduction system keeps audio private in close quarters, and built-in recording lets the earbuds capture audio independently, even with the case closed.

Bluetooth 5.4 handles the connection, with LDAC support on compatible devices, dual-device pairing, Google Fast Pair, and AI subtitle features for real-time transcription and translation. Battery life reaches up to 8.5 hours per charge and 45 hours total with the case, with a 10-minute fast charge adding up to 2 hours of playback. IP54 protection covers sweat, dust, and light rain.

• Open-Ear Comfort: 9.7g earbuds with a three-point ergonomic fit and memory titanium ear hook.
• Hybrid Multi-Driver Audio: 18 x 13mm dynamic driver, dual balanced armatures, and a piezoelectric ceramic tweeter.
• Harman AudioEFX Tuning: Two dedicated EQ profiles for personalized sound.
• Active Sound Leakage Reduction: Up to 60% improved leakage reduction versus the prior model.
• Built-In Recording: Capture audio independently, even with the case closed.
• Long Battery Life: Up to 8.5 hours per charge, 45 hours total with the case.
• IP54 Rated: Protected against sweat, dust, and light rain.

Specifications

• Model: M2503E1
• Frequency Response: 20Hz - 40kHz
• Driver: 18 x 13mm dynamic driver + dual balanced armatures + piezoelectric ceramic tweeter
• Weight (Single Earbud): 9.7g
• Charging Case Battery: 700mAh; Earbud Battery: 56mAh
• Battery Life: Up to 8.5 hours (earbuds), up to 45 hours (with case)
• Charging Port: USB Type-C
• Connectivity: Bluetooth 5.4 (BLE/HFP/A2DP/AVRCP)
• Codecs: AAC / SBC / LDAC (supported models)
• Water/Dust Resistance: IP54 (earbuds)
• Package Contents: Earbuds, charging case, Type-C cable, user manual
• Colors: Graphite Black, Titan Grey, Sand Gold