Enping Oksn Electronics Technology Co., Ltd.
Friend Company
AR-140 microphone
The mini- loudspeaker is the collection Amplify, the sound box in a body product, is suit for the teaching, enterprise flowing t
AR-140 microphone
Detailed Product Description
Frequency response: 50Hz~12KHz
Maximum output power: 3W
Output impedance: 4Ω
Temperature: -10°C ~45°C
Gross weight: 100G( no battery)
Dimension: 72×72×41.5MM
Battery charge time: ~10hours
Working time: 4~6 hours