AXON K-82 ITE Hearing Aid Sound Amplifier •This ITE In the Ear Hearing Aid is suitable for people with hearing loss. Its user oriented design makes it fit the ear perfectly. When you use this hearing aid device,you will be amazed at its high-defined sound with almost no noise or other disturbance. Plus,the volume adjustment allows you to adjust the sound volume according to your own needs and preference. It is really a good choice for you to qualify your listening. •ITE (In the Ear) design,help to reduce electromagnetic interference •Filter out unwanted noise caused by airflow or wind to deliver direct,powerful and smooth sound right into your ear •Volume adjustable,easily change it as needed •Powered by two AG3 button battery (included) •Suitable for people with hearing loss •Small enough to easily fit in your pocket or handbag •Specifications: •Maximum Saturation Pressure: 129db + 4db •Maximum File Acoustic Gain: 48db + 5db •Distortion Factor: ≤18% (450≤f≤5000) •Frequency Response: 450 - 3500hz •Equivalent Input Noise: < 30dB •Powered by: AG3 button battery •Operating Voltage: 1.5V •Operating Current: ≤4mA •Colour: Beige •Product Weight: 3g •Product Size (L x W x H): 2.0 x 1.9 x 1.3cm Package included: •1 x AXON K-82 In-The-Canal Hearing Aid Sound Amplifier •3 x Earplugs •2 x AG3 Button Battery •1 x Storage Box •1 x User Manual