Product details:

Taking home entertainment to the next level, the Sennheiser RS 175 Wireless Over-Ear Headphone System offers an impressive range of features in a compact, ergonomic package, so that you can enjoy music and television to the fullest. The bass boost and surround sound listening modes will allow you to experience your home entertainment system like never before. The former increases the audio bass response while the 2 virtual surround modes offer a more spatial and livelier stereo sound. Home entertainment just got more entertaining.
Recommended Use:TV,Home audio
Battery Size:AAA
Power Type:Battery
Brand:Sennheiser
Headphone Feature:Bass Boost, Adjustable Headband, Rechargeable Battery, Circumaural, Ergonomic Design, Comfortable, Over-The-Head
Battery Life:18 h
Accessories Included:Audio cable,Power supply,4 adapters,2 x AAA NiMH Rechargeable Batteries
Wireless Technology:Bluetooth
Model:505563
Headphone Style:Over-Ear
Maximum Transmission Range:328.1
Headphone Type:On-Ear Headphones
Manufacturer Part Number:505563
Color:Black
Manufacturer:Sennheiser
Assembled Product Dimensions (L x W x H):12.00 x 9.00 x 6.00 Inches