HD sound quality, noise-cancelling MIC. Super-long standby time with working time: 8h. Folding design with 10m wireless range and Comfortable to wear. Audio cable play and Intelligent compatibility. Long battery life/Bluetooth...

SPECIFICATIONS Speaker Size: 10 mm Frequency Response: 20 Hz-20 kHz Earphone Sensitivity: 102 dB @ -10 dBFS Mic. Sensitivity: -42 dB @1 kHz/Pa Earphone Impedance: 32 ohm Bluetooth Version: v5.2 Operation...

SPECIFICATIONS Speaker Size: 10 mm Frequency Response: 20 Hz-20 kHz Earphone Sensitivity: 102 dB @ -10 dBFS Mic. Sensitivity: -42 dB @1 kHz/Pa Earphone Impedance: 32 ohm Bluetooth Version: v5.2 Operation...