Specifications
MaxSSPL(±5dB) - 128
Full-on-gain(FOG)(1.6KZ.±5dB) - 31
Equivalent input noise level(±dB) - =22
Harmonic distortion(%)(1.6KHZ) - =4
Power supply electric voltage(V) - 1.5
The sum settles electric current(mA) - =3
Continue work time - 10-12 Hours
Charging time - 6-8 Hours
Features: USB charging (no batteries ever needed)
Comes with USB charging cable
Five gear volume adjustable
Can be worn for either left or right ear
Package includes:
1 x Hearing Aid
2 spare Earplugs
1 x Charger boxes
1 x Chargers
1 x Cleaning brushes
Instruction manual