Used approximately 7-8 times for outings. - Type: Dynamic - Communication Method: Bluetooth 5.3 - Supported Codecs: SBC, AAC, LC3 - Continuous Playback Time: Approximately 70 hours / Approximately 100 hours (ANC off) - Quick Charge (15 minutes of charging provides approximately 12 hours of playback) - Weight: Approximately 250g - Driver Size: 32mm - Wireless Range: Approximately 10m - Full Charging Time: Approximately 2.5 hours - Frequency Response: 20Hz-20kHz - Impedance: 35Ω - Driver Sensitivity: 91.7 dB SPL (100 mV @ 1 kHz) - Accessories: Headphone case, USB Type-C to Type-C charging cable (approx. 22cm), USB-C to 3.5mm audio cable (approx. 1.23m)