Hearing Assistance Amplifier Aid - Mini In-Ear Amplifier The Pyle Hearing Assistance Amplifier Aid - Mini In-Ear Impaired Hearing Amplifier - Digital Voice & Sound Hearing Amplifier - Universal Fit Ear-Stud - Mini Compact Hearing Amplifier Style - Battery Operated Design - Active ...Hearing Assistance Amplifier Aid - Mini In-Ear Amplifier The Pyle Hearing Assistance Amplifier Aid - Mini In-Ear Impaired Hearing Amplifier - Digital Voice & Sound Hearing Amplifier - Universal Fit Ear-Stud - Mini Compact Hearing Amplifier Style - Battery Operated Design - Active Noise Reduction - Interchangeable Ear Tip to Seal-Out the Noise - Can be Used for Left or Right Ear - Over Discharge/Charge Feature - What's in the Box: - Hearing Amplifier - (3) Ear Bud Tips - (2) Batteries - Technical Specs: - Input Noise: =28dB - Sensitivity: =35dB - THD: 4% - Max Sound Output: 110/±5dB. NOISE REDUCTION: This hearing tool uses the latest technology to provide an absolute crystal clear sound and filters noise with no buzzing or clicking for maximum performance and natural results ACCESSORIES INCLUDED: The mini in ear impaired hearing amplifier complete package includes a hearing amplifier, (3) earbuds, and (2) batteries. It also has a pulling line attached to the device for easy removal