M18 Headset Amplifier
Easy Set-UP - Cross Brand Compatible - Quantity Discounts

• Full featured multi-purpose amplifier
• Includes transmit and receive adjustment
• Mute and handset/headset button
• Compatible cord switch for Smith Corona/Jabra and Plantronics headsets
• Requires 2 AA batteries for most phones
• Purchase includes: headset compatibility switch for Smith Corona, Jabra and Plantronics headsets, pigtail cord to plug to phone, 2 AA batteries, and user manual. 
• Optional power supply available
• 3-year warranty