The Specs

Physical Attributes
Weight 6.35 oz
Quick Glance
Product Type Headphone
Headset Type Stereo
Headphone Type Ear-cup|Over-the-head
Type of Wireless RF
Color Gray|Black
Warranty
Warranty Information 2 Year
Wireless
Wireless Transmitter Range 328.1 ft
More Info
URL http://www.sennheiser.com
Performance
Sensitivity 106 dB
Overall Min Frequency Response 22 Hz
Overall Max Frequency Response 19.50 kHz

Related Headphones & Headsets