Note: This product does not include batteries
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Specifications:
Maximum saturation sound pressure: 129dB ± 4dB
Maximum file acoustic gain: 48dB ± 5dB
Harmonic distortion: ≤ 18% (450 ≤ F ≤ 5000)
Frequency response: 450-3500Hz
Equivalent input noise: ≤ 30dB
Battery type: AG3 button cell?(Not Including 2 batteries)
Operating voltage: 0.2 ± 0.1V
Operating current: ≤ 4mA
Color: Beige
Product weight: 3 g
Package weight: 51 g
Product size (L x W x H): 2.0 x 1.9 x 1.3 cm
Package size (L x W x H): 8.5 x 3.5 x 9.0 cm
Warranty: 1-year manufacture warranty
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Package content:
1 x Hearing Aid
3 x Earplug
1 x User Manual
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Important notes
1.Don 't throw the waste hearing aid in fire.Don' t use the hearing aid in high temperature.
2.Dismantle and change different battery.
3.If any strange smell or over heat is found， stop using it.
4.Don 't use water or organic detergent to clean the hearing aid.Notallowed to put it in water.
5.With the on !#!amp!*! off switch， it is energy saving at the furthest.
6.If don't use it for a long time， fully charge the battery before maintenance.
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