2 brand new easy to use Behind the Ear Deluxe Amplifier II hearing aids with Plus Tone Control (frequency) Adjustment.  

The Hearing aids are easy to adjust with a sound control button and on and off switch. These hearing amplifiers enable the user to enhance the tone frequency response to match their hearing need more accurately than other models.

Each hearing aid comes with 3 batteries and the necessary tools to adjust the frequency response and clean the unit.                                                 

Deluxe Hearing Aid Specifications:

Battery Life    120-180 Working hours
Operating Current    0.8-3mA
Operating Voltage    1-1.6v
Weight with battery    8.5g
Frequency Bandwidth    100-10K(Hz) +6db
Full on Gain dB    97dB