Volume Adjustable Small Mini Behind the Ear Best Sound Voice Amplifier Cheap Clear Hearing Aids for The Elderly Deaf Aid Device
sku: 32963079674
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$7.99
Shipping from: China
Technical Details
Battery: | AG13 button battery (included) |
Frequency range: | 450~3500 hz |
Item type: | Ear Care |
Material: | ABS |
Model Number: | F-138 |
Name: | BTE Hearing aid |
Size: | 6.75 x 4.35 x 1.9cm |
sku: | 3130100103 |
Working voltage: | 1.5 V |
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