Hearing Aid Rechargeable or Battery Mini Invisible Sound Amplifier Volume Adjustable Wireless Hearing Aids Device Ear Care Tool

TYPE B Features: The hearing aid come with rechargeable function, no need to change battery The hearing aid combines a cosmetically appealing look with the smooth sound an internal speaker This hearing aid channel digital sound processing allows the user to control volume and programs Filter out unwanted noise caused by airflow or wind Deliver direct, powerful, and smooth sound right into your ear Moisture resistant provides durability to most forms of moisture and wear Separate wire and headphone, more convenient and safety The In the Ear Hearing Aids also provide improved technology for reduced electromagnetic interference Hearing Aid Devices are suitable for severe hearing loss people Smaller than a credit card, Affordable Hearing Aids are discreet enough to fit easily in your pocket or handbag Specifications: Rechargeable ITE hearing aid Max Sound Output: ≥120 dB Max Sound Gain: ≥30 dB Harmonic Wave Distortion: ≤15% Frequency Range: 250～3800 Hz Input Noise: ≤50 dB Battery: Rechargeable NI-MH Working Voltage: dc1.5V Working Current: ≤4mA Color: As the picture shows Item Size: 2.2 x 1.9 x 1.4cm Package Size: 12.5 x 8.5 x 2cm Net Weight: 3g