Driver : Electro-dynamic, 6.4 mm
Frequency range : 20 – 20,000 Hz
Impedance : 16 Ohm
Sensitivity : 13dB SPL +/-3dB, -3dbFS @ 1kHz
Microphone : Omnidirectional, MEMS
Battery :
Rechargeable Lithium-Ion batteries
Up to 5 hours playtime at moderate level
Charging time: Approx. 2 hour to full charge
Remote : 3 control buttons
Bluetooth 4.2
AAC codecs / aptX
Size : 39 x 28 x 23.5cm
weight : 18g