Invisible Inner Ear Portable Hearing Aids

Pocket design, easy to carry.

Shockproof and drop-proof, humanized design.

It is normal to rotate the meter to N. If you are in a noisy place, please install the rotary meter and adjust it to H to reduce external noise.

Reduce noise and provide good sound quality.

Durable and reliable for long-term use.

Silicone earplugs: suitable for most ears.

Turn the volume to the minimum before wearing.

Increase the volume gradually to avoid sudden increase in sound.

Modulator sound amplifier.

Color: Black.

Material: ABS.

Power supply: USB charging.

Charger: DC 5V/ 50MA-500MA.

Voltage: DC 3.7V.

Product size: 5.5*1.7*1.8cm.

Headphone cable length: 1.1m.