Rechargeable Personal Sound Amplifiers Inner-Ear for Seniors Adults with Charging Box, White
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Rechargeable Personal Sound Amplifiers, Inner-Ear Personal Sound Amplifier for Seniors Adults with Charging Box, White
Intelligent Detection The personal sound amplifiers equipped with smart chips. It will power on intelligently with the detection of placing in your ear canal, and turn off automatically once it is removed. This fully-new ear detection technology can resolve the howling in your ear. Therefore, you will never be bothered by the howling again.
Portable Charging Case The digital personal sound amplifier enables 2 hours full charge, 12 hours working duration, and one month standby time. With the fully charged portable magnetic charging case, the personal sound amplifiers can be used for up to 36h. It is easy to carry and can be put into a pocket. The case has NTC Protection, it will automatically turn off when temperature reaches 40℃.
Light and Comfortable Innovative ergonomic design and custom silicone ear plugs that won't clog and swell your ears. They are light only about 3g. You wear them as if wearing nothing. The sound machine lies naturally and fit tightly in your ear. You'll never to worry about them falling out of your ears.
Unique Big Button Design The big button can Up to 190° turn on adjustment knob, allowing you to easily adjust and quickly turn to the volume you want.
Max sound gain: 30dB±5dB
Max output: ≤117dB+3dB
Harmonic distortion : 3%
Power on/off: Detection
Low power warning : Available
Working hour on single charge : 12h
Total working hour: 36h
Dimensions of device: 18*17.1*21.8 mm/ 0.71*0.67*0.86 inch
Dimensions of charger case: 74.3*35.8*31.4 mm/ 2.93*1.41*1.24 inch
Personal sound amplifier weight: ≈3g
Easy to Operation: In ear detection and big button make you personal sound amplifiers are quite simple to use and adjust
Comfortable to wear: Small weight makes your ears no sense of load. Even you worn for a long time, you will never feel pain. It fits your ears very well. You can do anything as you like and don't worry they will fall out of your ears
Light and portable: You can put the mini charging box in your pocket to charging anytime and anywhere.The personal sound amplifier charge fast and can be used for 12 hours each charge. With the charging case you can charge more than 3 times