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Behind-the-ear hearing amplifier

β˜…β˜…β˜…β˜…β˜… 4.5 rating Β· 31 reviews Β· 307+ sold
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Product Details

New, unused.
Please read the full product description.

Behind-the-ear type hearing amplifier.
The images show 3 battery compartments, but
*Only 1 test battery is included.
The battery is an LR44 button cell.
They are sold on Amazon and at 100-yen shops.
● Difficulty hearing dialogue in TV shows or movies.
● Difficulty hearing conversations with family and friends.
● Frequent mishearings. Recommended for those who are finding it harder to hear sounds!

Simple operation: just turn on the power and adjust the volume dial. Comes with 3 sizes of earplugs to fit various ear sizes.

Makes a great gift for Father's Day, Mother's Day, Respect for the Aged Day, or as a token of your appreciation!

Set includes:
● Behind-the-ear type hearing amplifier Kain-kun main unit x 1
● Earplug (S) x 1
● Earplug (M) x 1
● Earplug (L) x 1

*Instructions are included, but they are in English.
Please refrain from purchasing if you are sensitive to such details.

Category
Assistive Devices & Rehabilitation Supplies
Condition
New/unused
Shipping
Included in price (by seller)
From
Miyagi

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (31)

4.5
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Based on 326 reviews
5 stars
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M
User5674148
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2026-11-07

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