Features

• Adjustable volume control (with max gain of 55dB)
• Customize settings using presets on the device, or through free smartphone apps for Android & iOS
• Uses (1) size 312 non-rechargeable battery – lasts up to 3.5 days of use per battery
• Directional microphones allow for optimum performance, even in noisy conditions
• Environmental profile settings for best sound in different locations
• Flexible tube to accommodate most ear lengths from top of ear to canal opening
• Standard 1-year manufacturer’s warranty included
• 3 built-in amplification presets

Includes

• (2) HD75 Personal Sound Amplifiers
• Size 312 battery pack
• (5) ear tips: x-small, small, medium, large, x-large
• Ear tip cleaning tool
• Zippered carrying case
• User Manual