Φ 9mm + 30095BA (dual drivers)
■Easy to use, built-in microphone and line control.
■Large capacity built-in lithium battery
■Memory wire design
■Impedance: 16Ω
■Sensitivity: 102dB±3dB
■Frequency Response: 20Hz-20kHz
■Play time: 5hours
■Bluetooth range: 10 meters