Loudly High Power Hearing Aids ElderlyE Ear Hearing Amplifier USB Rechargeable Hearing Aid Adjustable Volume Sound Amplifier

Feature 1. Max sound gain:46±5,Suitable for mild to moderate hearing lo (Reference hearing lo map) 2. Binaural universal design.High power, louder. 3. Charging time: Charging 3 hours,can last about 10 hours.Saves your trouble to buy on batteries frequently. 4. If the ear dome is not completely fill into ear canal or air leaks at the ear dome, which will causes a annoying whistle.We give 3 different sizes of earplugs to reduce howling and noise. Product Details Peak OSPL90(dB SPL):130dB Peak Gain(dB):46±5 Frequency range(Hz):100-5500Hz Instructions 1. Clean the ear canal before use. 2. Charge the hearing aid,turn the botton to N. 3. When using it for the first time, please turn the volume to the minimum and then slowly increase it. 4. Try and select suitable ear dome. Install the ear dome and make sure it fits snugly. 5. Insert the hearing aid into the ear canal,adjust its position in the ear canal until the soft eartip is fully deployed and fill the ear canal. Noted 1. If the earbuds cannot fill the ear canal, it may cause feedback or whistler,So repeat step 5 to reduce howling and noise. 2. Turn off or remove the battery if you don't use it. Product included 1 * hearing aid 3 * earmuffs (different sizes) 1 * charging cable 1 * charging head 1 * Instructions (Please make sure has read the manual before using)

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.