Model No.︰p1764
Brand Name︰SpyEar
Country of Origin︰China
Unit Price︰US $ 35 / pc
Minimum Order︰5 pc
There is a mini coil inside spy loud earpiece. After mini coil received magnetic signal, the embedded circuit system will transfer wireless signal to audio sound. Then spy loud earpiece user will heard voice from the internal mini speaker (receiver).
PRODUCT SPECIFICATION
Frequency Range | 200Hz ~ 5400Hz |
---|---|
Distortion Rate | < 2% |
S/N Ratio at 2KHz | > 5KHz |
Saturated Output (OSPL90dB) | 115dB |
Peak Value | 50dB |
Ralative Sensitivity Limit | < 90dB |
Static Operation Current | 0.80mA |
Equivalent Bottom Input Noise | 30dB |
Receive | Eletromagnetic |
Temperature | Maintain -10~60C / Operating 0~40C |
Battery Type | Button Battery #337 or #416 |
Battery Life | About 5 Hours (original Sony Battery) |
Low Battery Alarm | Beep |
Color | Beige |
Product Dimension / Weight | 6.4 x 6.8 x 10.6mm / 0.5gram |
What in package:
1* Earpiece,
1* 337 battery
To make use of this earpiece, you should already have the inductive loop or bluetooth induction products