Quantity:1 pc
Color: as picture show
Plug: EU Plug
Size: 1.8 x 1.4 x 1.6cm / 0.7 x 0.5 x 0.6in(H x L x T)
Specification
Max sound output: 125+/- 4dB
Sound gain: ≥ 38dB
Total harmonic wave distortion:≤ 10%
Frequency range: 450 - 3500 Hz
Input noise: ≤ 30dB
Ni - MH Battery : DC 1.2V
Current: ≤ 2mA
Features:
Maximum Saturation Sound Pressure: 129dB
Harmonic Distortion: ≤18%(450≤F≤5000)
Frequency Response: 450-3000Hz
Equivalent Input Noise: ≤ 30dB
Battery Type: Li-ion Battery
Operating Voltage: 0.2±0.1V
Operating Current: ≤ 4mA
The hearing aid come with rechargeable function， no need to change battery .
Separate wire and headphone， more convenient and safety
This hearing aid channel digital sound processing allows the user to control volume and programs
Hearing Aid Devices are suitable for severe hearing loss people
Note: Due to the difference between different monitors， the picture may not reflect the actual color of the item. Thank you!
1 x Hearing Aid
1 x Carrying case

1 x Charger (110-240v.)

4 x Earplugs

1 x User Instructional Brochure