Marshall Monitor Bluetooth Wireless Over-Ear Headphone, Black (04091743), 6.3×6.3×4.1

(as of UTC – Details)

Bluetooth apt gives you the freedom of a wireless headphone
All encompassing hi-fi sound
30+ hours of wireless playtime; 3 hours to full recharge
Monitor Bluetooth features Custom tuned drivers for exceptional audio.Sensitivity: 92 dB SPL
Wirelessly answer, reject, or end a call with the control knob. Frequency response: 20 hz–20 kHz
Easily share your audio with a friend
Connectivity Technology: Bluetooth.Driver Type :Dynamic