Personal sound amplifiers work by magnifying sound vibrations entering the ear. Hearing loss is often treated with personal sound amplifiers, and although they aren't a cure, personal sound amplifiers offer a potentially life-changing improvement to the way you hear.
How to do charger the personal sound amplifiers?
- The rechargeable personal sound amplifiers pairs with a new, expertly designed charging case that easily slips into your pocket or handbag. When placed in the charging case, LED lights indicate the battery status of both the personal sound amplifiers and the portable charging case.
What to do when you wear the personal sound amplifiers device?
- 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.
- If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight,the appropriate choice of earplugs and plugged, make sure no air leakage.
Package includes:
- 2 x personal sound amplifiers
- 6 x S/M/L size earplugs
- 1 x cleaning tools
- 1 x charging cables
- 1 x power chargers boxes
- 1 x user manual
Note
If you feel whistling sound, please make sure if you put the earplug tightly, or if you use a appropriate size earplug.
Please don't use the personal sound amplifiers at a high volume for a long time, it will damage your hearing.
Please maintain the product all the time in order to avoid the earplug and microphone opening being blocked by foreign objects.
Please don't use when showering, swimming, raining or wet environment, please don't expose the personal sound Amplifiers under sunshine, get close to a stove or other heat sources.
