Product Specifications
Form OpenWear Stereo
Colours Graphite Black / Titanium Gray / Sand Gold
Model M2503E1
frequency size 20Hz-40kHz
Dimensions & Weight Handset: 9.7g (±0.2g), 50.8 × 34.9 × 16.7mm
Case: 52.5g (±1g), 68 × 68 × 68 × 26.3mm
Total weight: 72g (±1g)
Battery Headset: 56mAh
Case: 700mAh
Charging port: Type-C
Battery Type-C (Type-C): 8.5 hours (with one charge) / 45 hours (with case)
Connectivity Bluetooth® 5.4
Protocols: LE / HFP / A2DP / AVRCP
Encoders: AAC / SBC / LDAC (on some models)
Range: 10m (open space)
Durability IP54 (headset only)

Contents of packaging
Xiaomi OpenWear Stereo Pro x1
Type-C charging cable x 1
User manual x 1