2Packs Rechargeable Digital Hearing Aids Mini In Ear Adjustable Tone Amplifier

Features:* Comes with rechargeable function, no need to change battery* Combines a cosmetically appealing look with the smooth sound an internal speaker* Channel digital sound processing allows the user to control volume and programs* Filter out unwanted noise caused by airflow or wind Deliver direct, powerful, and smooth sound right into your ear* Moisture resistant provides durability to most forms of moisture and wear* Separate wire and headphone, more convenient and safety Specifications:* Max sound output: 125+-4db* Sound gain: >=38db* Total harmonic wave distortion: * Frequency range: 450-3500Hz* Input noise: * Ni-mh battery: DC 1.2V* Current: * Input: 100-240V 50/60Hz* Output: 1.5V 8mA Each Package includes:2 x Hearing Aid2 x Hanging Strap2 x Charger8 x Earplug2 x User Manual2 x Storage Case Note:1. It is forbidden to used by those patients with tympanitis or ear pyogenesis.2. Don't use it at high volume for long time. Otherwise it will injure your ear If you feel uncomfortable, please stop using3. Please maintain the products all the time, avoid ear plug and sound collecting hole being blocked by foreign objects. It will affect the effect of sound amplifier4. Avoid shocking, falling the product. Don't keep or use it in environment of humid or high temperature5. Don't throw the scrapped battery as common rubbish, it should be handled by special equipment6. Please take out the battery if don't use it for a long time. Otherwise the components will be rotted by time. Rotten liquid from battery7. Don't use the product in potential explosive or dangerous environment8. Keep the unit away from the children. It will injure him or others, or damage the unit

SMALL, LIGHT WEIGHT AND DIGITALNOISE CANCELLING TECHNOLOGY