Loudspeaker
size: 50mm
Impedance:
16Ω plus/minus 15%
Microphone
size:6.0x2.7mm
Microphone Impedance:
2.2KΩ
Wire length:
2.0M plus/minus 0.15
Directivity:≤100mA
Sensitivity:
119.5 plus/minus 3db
Frequency response range:20Hz-20KHz
Microphone
Sensitivity:-38db-3db
Directivity:
Omnidirectional
LED
working voltage: DC5V plus/minus 5%
Earphone
insertion hole:USB+3.5MM
Preorder: Delivery 2-3 weeks
Higher memory bandwidth | 1,544 MHz |
---|---|
Higher pixel rate | 74.1 GPixel/s |
Everything is perfect. I would recommend!