• Bluetooth Version: 5.3. • Effective Range: 32.80 ft. • Frequency Response: 20–20,000 Hz (44.1 kHz sampling) | 20–40,000 Hz (LDAC 96 kHz sampling 990 kbps). • Supported Audio Formats: SBC, AAC, LDAC, LC3. • Charging Time: Approximately 1.5 hours. • Music Playback Time (NC ON): Max. 8 hours. • Music Playback Time (NC OFF): Max. 12 hours. • Communication Time (NC ON): Max. 6 hours • Communication Time (NC OFF): Max. 7 hours.