Plantronics 27019-03 Y Training Cord With Mute 27019-03 4 Ohm Retains the use of the

Retains the use of the OEM USB port when replacing the factory radio

Resonant Frequency 35 Hz

Front Aux-In

Beautiful sound is complemented with stunning features such as an integrated MP3 player with provisions for USB

Electronic Crossover: 50Hz-250Hz

Plantronics 27019-03 Y Training Cord With Mute 27019-03 4 Ohm Retains the use of theY Adapter Trainer Cord with Microphone Mute Switch and QD Clamp Allows 2 people to hear both sides of the conversation Use with Plantronics amplifiers and H series headsets The Y tail plugs into existing Plantronics 10' curly cord, the trainer plugs into the short end, and the trainee plugs into the long end Red inline switch on the cord allows user to switch who speaks one of the two users is always muted Both users can always listen but only one