Product Attribute
Instrument classification: Class II
Place of Origin: Guangdong, China
Total Harmonic Distort: ≤4%+3%
Frequency Response: 400Hz~4500Hz
EQ Input Noise: ≤25dB+3dB
Battery Supply Current: 4.0mA
Selling Units: Single item
Package size per batch: 5X5X5 cm
Gross weight per batch: 0.100 kg
Main Products: New, Customer, Discount, Best-Selling, Hearing, Aid, Programmable, Hearing, Aid, App, Adjusting, the, volume