Sennheiser RS 175 TV Listening System Clips for Kids Same flashing pattern as that

Same flashing pattern as that of the CA-360

Low battery monitoring - beeps and flashes red light when its time to replace the battery

4+ cordless phone is REQUIRED

Sensitivity 118 dB at 1kHz

Unidirectional condenser 20Hz - 18kHz

Sennheiser RS 175 TV Listening System Clips for Kids Same flashing pattern as thatTaking home entertainment to the next level, Sennheisers RS 175 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 two virtual surround modes offer a more spatial and livelier stereo sound.