Beyerdynamic MMX 230 Wireless Gaming Headset in Arctic White with Active Noise Cancellation, Low-latency dongle, 60-hour battery life with...

Beyerdynamic MMX 230 Wireless Gaming Headset in Arctic White with Active Noise Cancellation, Low-latency dongle, 60-hour battery life with replaceable battery Brand: Beyerdynamic Series: MMX 230 Part Number: 1001973 Type: Wireless Headset Color: Arctic White Driver Unit: 40mm Frequency Response: 20Hz-20KHz Input Impedance: 32 ohms