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1. Material: ABS
2. Weight: about 27.4g
3. Function: hearing aid
4. Power supply mode: USB charging/built-in lithium battery
5. Battery capacity: charging compartment: 300mah, hearing aid 25mah
Features:
1. Comfortable close-to-ear, non-sense design
2. Small and easy to take away
3. Smart chip, active noise reduction
4. Can not get rid of madness, light and free
A39 Elderly Sound Amplifier Auxiliary Hearing Device Ear Bulb Concentrator Hearing Aid
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Flexible returns
2. Weight: about 27.4g
3. Function: hearing aid
4. Power supply mode: USB charging/built-in lithium battery
5. Battery capacity: charging compartment: 300mah, hearing aid 25mah
Features:
1. Comfortable close-to-ear, non-sense design
2. Small and easy to take away
3. Smart chip, active noise reduction
4. Can not get rid of madness, light and free
Specification:
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| Package Weight |
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