A BETTER DESIGN: Banglijian is a professional hearing aid manufacturer and seller, which have produced a variety of hearing aids. Receiver-in-canal (RIC) design, the receiver is tucked all the way down inside your ear canal, while the microphone sits behind your ear, this greatly reduces the chances of feedback. NATURAL SOUND: 6 channels signal processing, with 6 independent compression-amplification channels, the received sound is divided into different, frequency regions for separate analysis, processing and recurring, speech noise synchronization detection optimization adaptive, layered noise reduction to reduce background noise, enjoy high sound clarity and low distortion. EXCEPTIONAL FUNCTIONS: This rechargeable hearing aid has wide adjustable gain range, there are 3 programs and 7 volume levels. You can easily adjust the gain, according to different usage scenarios, different sound frequencies get different gains, making the sound more natural. GIFT DESIGN: Our rechargeable hearing amplifier is offered with exquisite packaging and complete accessories. This product will be great gifts for your families or friends. PERFECT AFTER-SALES SERVICE: We offer complete accessories on Amazon. Target User: Suitable for Mild or Moderate Hearing Loss WHY CHOOSE US? One Finger Operation-easily change the volume and program Three Preset Programs-easily cope with various environments Six Channels Signal Processing-give you natural sound Seven Digital Volume Levels- Wide adjustable gain range with prompt tone, clearly know the volume level LISTEN TO THE WORLD AGAIN ENJOY YOUR SOUND Rich, clear sound, experience life without limits. Begin to hear what have been missing, you can hear the birds and enjoy your life again! This device allows you optimal sound quality without damage your ear drums. Helps enjoy clear communication and life. Suitable for adult and senior with mild to moderate hearing loss. FEATURES Easy to control Power on: Slide the switch down Power off: Slide the switch up Short push the Volume Up button to increase the volume. Short push the Volume Down button to decrease the volume. Long push the volume up button(≥2s) to change the program from Program 1 to 2 to 3 Long push the volume down button (≥2s) to change the program from Program 3 to 2 to 1 Rechargeable In the process of charging, the indicator light shows red; After full charge, the indicator light extinguishes. The estimated charge time is about 6 hours, you can charge it overnight. Battery lasts 14-20 hours after full charge, charging it once daily can prevent accidental power loss. Wide gain range with prompt tone There are 3 programs and 7 volume levels. You can easily adjust the gain, according to different usage scenarios, different sound frequencies get different gains, making the sound more natural. Program 1: Normal mode, full frequency enhancement. Program 2: LC mode, attenuates low frequencies and increase high frequency effects. Program 3: HC mode, attenuates high frequencies and increase low frequency effects. Read more FEATURES Receiver-in-canal (RIC) design The receiver is tucked all the way down inside your ear canal, while the microphone sits behind your ear, this greatly reduces the chances of feedback. Natural sound 6 channels signal processing, with 6 independent compression-amplification channels, the received sound is divided into different, frequency regions for separate analysis, processing and recurring, speech noise synchronization detection optimization adaptive, layered noise reduction to reduce background noise, enjoy high sound clarity and low distortion. 12 ear domes Choose a suitable ear dome and proper insertion of the ear dome is key to getting enough loudness and avoid whistling. We offer 12 sizes of ear domes so you can find the one that suits you best. Read more Package Includes: 1 Banglijian Hearing Aid 12 ear domes 1 Shockproof Case 1 Power Adapter and 1 USB Cable 1 Cleaning Brush 2 Earwax Springs 1 User Manual Read more BL16R 206 201A-CA 201V 109 S01P Peaks Sound Gain 43dB 53dB 38dB 47dB 43dB 35dB Target User Suitable for mild or moderate hearing loss Suitable for moderate or severe hearing loss Suitable for mild or moderate hearing loss Suitable for mild, moderate, moderate to severe hearing loss Suitable for moderate to severe hearing loss Suitable for mild or moderate hearing loss Rechargeable Yes Yes Yes Yes Yes Yes Program Total 3: Full frequency enhancement, High frequency boost and Low frequency boost Total 3:Everyday mode, Moderate noise reduction mode and Noisy environment mode Total 2: Quiet mode and Noisy mode Total 2: Quiet mode and Noisy mode Total 3:Everyday mode, Moderate noise reduction mode and Noisy environment mode Total 3:Everyday mode, Moderate noise reduction mode and Noisy environment mode Pre-assembled Out of the box Ear hook Slim sound tube Slim sound tube Ear hook Out of the box