Hearing Aids with Noise Reduction USB Rechargeable Light Weight Deaf-aid Audiphone Behind Ear Sound Amplifier Device(4 Different Amplify Frequence)

Features: Easy to operate for seniors. 4 Different amplify frequence adjustable. Light weight design comfortable to wear behind the ear all day long. This hearing amplifier has a built in rechargeable battery, you will no longer need to buy and change batteries. With a built in digital noise reduction chip, this amplifier offers better clarity for both TV and conversations. Specifications: Color: Beige Charging Type: USB charging Maximal Sound Output: 118dB ± 4dB Frequency Range: 400Hz-3800Hz Equivalent Input Noise Level: ≤ 30dB Input Voltage: AC110-220V Output Voltage: DC5V Rated Power Supply Current Consumption: ≤ 2mA Warm Tips: Do not remove or replace the built-in lithium battery. The power adapter and the main unit have a certain amount of heat during the charging process, which is normal. Charge for at least 4 hours at the first time, and then use out completely . After three consecutive times, the battery can be used optimally. Package Included: 1 * Hearing aid (product carrying battery capacity 60mAh) 1 * Charging head (US standard) 1 * Manual (Chinese and English) 1 * USB cable (30cm) 1 * Cleaning brush 4 * Hearing aid head cap

Hearing Aids with Noise Reduction USB Rechargeable Light Weight Deaf-aid Audiphone Behind Ear Sound Amplifier Device(4 Different Amplify Frequence)