Behind Ear Sound Amplifier Adjustable Tone Hearing Aid

Joom: This product is a medical device which must be used only as intended and in accordance with the instructions for use. This device is not a substitute for professional medical advice, diagnosis, or treatment. Consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.

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JECPP Behind Ear Sound Amplifier Adjustable Tone Hearing Aid 1. Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly 2. Super mini size and light weight, not easily to be seen 3. With volume control 4. 3 different size earplugs can fit most of people''s ears 5. A storage box is provided to organize its components, convenient to carry 6. Adjust volume to the minimum before wearing 7. Increase volume gradually to avoid sudden increase in sound 8. Button battery not included