1、 Technology Parameters:
a) Voltage:4.5V
b) Speaker:8Ω,0.5W
c) Microphone Power :60db
d) Quiescent Current :30mA±30%
f) Working Current :150mA±30% (Varying with the volume)
g) ON/OFF Switch
h) 2xLED to display its state.
2、 Usage:
a)...
1、 Technology Parameters:
a) Voltage:4.5V
b) Speaker:8Ω,0.5W
c) Microphone Power :60db
d) Quiescent Current :30mA±30%
f) Working Current :150mA±30% (Varying with the volume)
g) ON/OFF Switch
h) 2xLED to display its state.
2、 Usage:
a)...
1、 Technology Parameters:
a) Voltage:4.5V
b) Speaker:8Ω,0.5W
c) Microphone Power :60db
d) Quiescent Current :30mA±30%
f) Working Current :150mA±30% (Varying with the volume)
g) ON/OFF Switch
h) 2xLED to display its state.
2、 Usage:
a)...
1、 Technology Parameters:
a) Voltage:4.5V
b) Speaker:8Ω,0.5W
c) Microphone Power :60db
d) Quiescent Current :30mA±30%
f) Working Current :150mA±30% (Varying with the volume)
g) ON/OFF Switch
h) 2xLED to display its state.
2、 Usage:
a)...
1、 Technology Parameters:
a) Voltage:4.5V
b) Speaker:8Ω,0.5W
c) Microphone Power :60db
d) Quiescent Current :30mA±30%
f) Working Current :150mA±30% (Varying with the volume)
g) ON/OFF Switch
h) 2xLED to display its state.
2、 Usage:
a)...