Stereo Earphones with Noise Reduction

• Plugs into the Remote Speaker Mic so you can listen to callers privately
• Receive only; does not transmit any sound
• Does not plug directly into the phone - must be used with the Remote Speaker Mic
• Can be used in place of ear inserts with 34 dB NRR when used with the 3-tier gray earpieces
• Note: Mono audio operation when used with the RMN5115