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Doosl Personal Sound Amplifiers for Ears with Noise Reduction, in Mini Rechargeable Personal Sound Amplifiers Enhances Speech Sound Amplifier with Portable Charging Case, White

Doosl Personal Sound Amplifiers for Ears with Noise Reduction, in Mini Rechargeable Personal Sound Amplifiers Enhances Speech Sound Amplifier with Portable Charging Case, White

Regular price $33.59
Regular price Sale price $33.59
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Clear Sound: Personal Sound Amplifiers for ears is installed with the newest noise reduction microchip combined with excellent bass boost and anti-howling function

Light Weight and Comfortable: Personal Sound Amplifiers for ears are small-in-size and designed with gel-flexible silicone ear caps. Each unit comes with 3 pairs of soft ear tips (S/M/L) for various ear sizes which ensure a solid and comfortable fit for every user.

Easy to Use: Personal Sound Amplifiers are easy to use. Simply touch the sides of the Personal Sound Amplifiers lightly with your finger for 3 seconds to switch it on/off and The volume can be adjusted by pressing the buttons . with low and medium power.

Portable Charging Case: The Personal Sound Amplifiers for ears are charged with a built-in large-capacity battery.(The charging box does not have a built-in battery and requires a USB charging cable)It only takes two hours to charge each time . but it can be used for 12 hours.

Specifications:

Name: Personal Sound Amplifiers&Personal Sound Amplifiers for ears Seniors&Personal Sound Amplifiers for seniors&Personal Sound Amplifiers

Material: ABS+silicone

Max sound out put:125+/- 3dB

Sound gain:>= 28dB+/- 5dB

Total harmonic wave distortion:<= 3%

Frequency range:300-3500MHz

Input Noise:<=32dB

Built-in 25mAH recharing battery

Charing box without built-in battery . needs USB charing cable

Type: blue-left . red-right . 2pcs blue+red 

Rated working current: ≤2mA

Charge time: ≤6 hour

Working time: ≥20 hours

Package Included:

2 x Personal Sound Amplifiers Device

3 x Pair Ear Plugs

1 x Recharging Case

1 x USB Cable

1 x Brush

1 x User Manual

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