Maximum Saturation Sound Pressure Level (SPL)+4db: 130db Maximum Acoustic Gain+db>35 Equivalent Input Noice<30db Total Harmonic Wave Distortion<10% Working Voltage DCV1.5 Operation Current <4mA Battery AG3/A312 Note: 1.It is forbidden to use by those patients with tympanitis or ear pyogenesis 2. Don 3. 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 the sound amplifier 4. Avoid shocking, falling the product. Don 5. Didn 6. Please take out the battery if don 7. Don 8. Keep away from the children. It will injure him or others, or damage the unit Accessory 3 Different Size of Ear Tips HEARING AID AMPLIFIER 1 x storage box 3 Extra Batteries AG5
One button operation, which is easy to use. (One on-off button and one sound button. Easy for the old people to learn.) High performance. (Sound is good distortion is small. Easy operation with many shifts of tone tuning) Light and handy appearance. Easy to carry. (Designed according to human ear canals, easy to adorn. Exquisite and small. Adorn firmly with sweat proof and anti-skidding surface materials.) Various kinds of earplugs. Adorn comfortably. (Choose the suitable earplugs according to your ear canals.) The wire tubes can be rotated, which is more adaptable for ears
1) No Refund. Eligible for only replacement if the product is missing, damaged, defective, wrong product, mismatch,empty parcel,wrong size. 2) Please create a short video while unboxing the product to replace the defective, missing, wrong product, mismatch, wrong size or empty parcel. Upload the video on my account or send us the video via email (email@example.com) within 48 hours ( 2 Days ) of delivery. 3) Replacement will be issued only if it is determined that the item was not damaged while in your possession, or is not different from what was shipped to you. 4) For more information please visit our refund policy.
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