Place of Origin | Guangdong, China | Brand Name | GOODMI |
Model Number | GM-900A | Product name | Rechargerable hearing amplifier |
Color | Beige | Frequence Range | 300-5500Hz |
Max Sound Output | 125dBu00b15dB | Sound Gain | 35dBu00b15dB |
Charging time | 4-6 hours | Working time | 35 hours |
Battery Current | u22642mA | Level input noise leve | u226428dB |
THD | u226410% |