xiaomi openwear stereo

Core SpecificationsForm Factor: Open-ear, over-ear hook (made with flexible nickel-titanium memory alloy)Drivers & Audio:Custom 17x12mm or 18x13mm dynamic drivers (depending on the model) with DLC (Diamond-Like Carbon) diaphragms.Features a sound leakage reduction driver to keep audio private.Audio Codecs: LHDC, SBC, and AAC (with additional LDAC support on the Pro model)Frequency Response: 20Hz – 40kHzConnectivity & FeaturesConnectivity: Bluetooth 5.3 (Bluetooth 5.4 on the Pro model) with dual-device pairingMicrophones: Dual-mic array with AI/beamforming noise reduction for clear callsWater & Dust Resistance: IP54-rated earbuds; IPX2-rated charging caseSmart Features: Touch controls, 360° head-tracking (Pro model), and on-board audio note recording up to 120 minutes per earbudBattery & ChargingEarbud Capacity: ~60 mAh per earbudCase Capacity: 788 mAhSingle Charge Playback: Up to 7.5 hours (up to 8.5 hours on the Pro model)Total Playback (with Case): Up to 38.5 hours (up to 45 hours on the Pro model)Charging Interface: USB Type-C portWeight & DimensionsEarbud Weight: ~9.6g eachCase Weight: ~68.8g