Cheap Rechargeable Hearing Aid Mini Device Ear Amplifier Digital Hearing Aids Behind The Ear For Elderly
Specifications:
Battery: 1.2V
Working Current: ≤3mA
Signal to Noise Ration: ≤28db
Distortion: ≤ 6%
Gain: 30db
Frequency: 100-4000Hz
Features:
100% Brand New and High Quality
Sound amplifier helps to amplify sound up to 30x with low background noise.
Inbuilt battery convenient to recharge.
There is no battery required to replace again.
Fully charged replaceable artery can stand up to 8-10 hours continues use.
Best hearing keep the ear tips clean and replace.
Interchangeable ear tips to seal out the noise.
Package List:
1 x Sound Amplifier
1 x Charger(USA or EU)
1 x Charger Docking Station
6 x Silicone Adjustable Tips
Note:
Adjust volume to the minimum before wearing.
Choose an earplug of slightly bigger size to avoid whistler.
Increase volume gradually to avoid sudden increase in sound.
Keep the ear plug clean
Remove the battery if you don't use it for long time.
If you don't know how to solv it, please contact the seller first
(we can supply USA and European plug,so we will confirm each country plug before shipment .or you leave a message for mention which plug you need ,thanks)
