1 Pair Hearing Aids For Deafness Digital Sound Amplifier

Features

1.ed s - Adapt to a variety of auditory envments, present natural sound quality, make sound transmiion more stable and clear sound quality. 2.Long battery life - The charging box has a built-in large-capacity battery 300mAh, which can provide 24 hours of working hours. 3.Compact charging case, easy to carry - Exquisite oval-shaped charging box, which can be charged and stored, convenient to travel and does not take up space 4.One key adjustment, simple operation - Long pre to adjust the mode, short pre to adjust the volume.

Packing list:

Host x 2 Charging box x 1 Earplugs x 6 Brush x1 Manual x1 USB cord x1

With built-in battery (300mah, 2-3 hours full charge, stand-alone use, more than 10 hours, the charging compartment can be used 5-7 times)

Specifications:

Size: 2*1.6*2cm Charger box: 5.9x3.8x2.7cm Weight: 35g 1. OSPL90: ≤118dB+3dB 2. Output sound preure level (high frequency average value): 113dB±4dB 3. Full-range sound gain (Zui large gain): 35dB±5dB 4. Full range sound gain (average gain): 30dB±5dB 5. Equivalent input noise level: ≤29dB+3dB 6. Frequency response range: 300Hz～4500Hz 7. Total harmonic distortion: ≤5% 8. Envmental on battery: lithium battery 9. Rated power supply current consumption: ≤5mA

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote 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 ant 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.