详情
Product
Name?Medium to Serious
Deafness
Product
Size?3.8×2.1×1.1cm
Carton
Size:*6.5X*3.5X*2.5cm
Packing
Size:*1.5X9X3
Color Box
Size:*9X8.2X1.9CM
Weight?*0g
Battery
Voltage:DC 1.5V
Frequency
range:**0—***0HZ
PCS/CTN?**0pcs
MEAS:
*1×*8×*8cm
GW:*0kgs
NW:9kgs
Explain?
Medium to Serious
Deafness
A?Max.?saturater
volume
output:**0±5dB
B?Max
voice gain:*0±5
dB
C?Harmonic
distortion?≤*0??***0
Hz?
D?Equivalent
input noise level:*2
dB
E?Frequency
range:**0—***0
Hz
F?Battery
voltage:DC 1.5V(The A*6 button battery a
grain)
G??irectivity:
omni—directional
Product
Name?Medium to Serious
Deafness
Product
Size?3.8×2.1×1.1cm
Carton
Size:*6.5X*3.5X*2.5cm
Packing
Size:*1.5X9X3
Color Box
Size:*9X8.2X1.9CM
Weight?*0g
Battery
Voltage:DC 1.5V
Frequency
range:**0—***0HZ
PCS/CTN?**0pcs
MEAS:
*1×*8×*8cm
GW:*0kgs
NW:9kgs
Explain?
Medium to Serious
Deafness
A?Max.?saturater
volume
output:**0±5dB
B?Max
voice gain:*0±5
dB
C?Harmonic
distortion?≤*0??***0
Hz?
