ITEM
SPECIFICTION
Resonant Frequency
4.0±0.5KHZ
Rated Voltage
5V
Operating Voltage
1-30V
Max. Current Consumption at Rated Voltage
5mA
Capacitance at 1000Hz
13000±30%pF
Min. Sound Output at10cm at Rated Voltage
75DB
Operating Temperature
-20-+60℃
Storage Temperature
-20-+70℃
Housing Material
ABS(Black)
服务时间9:00 - 24:00
选择下列客服进行沟通：
(座机)
（手机）
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