New Hy-929 High Sensitive Partition Monitor Wall Ear Listening Device Listen Er
New HY-929 high sensitive partition monitor Wall ear listening device listen ERa high sensitive partition monitor, which is perfectly constituted by metal receiver, metal handset with superior detecting ability and high-quality headphones, making it more sensitive and sound-qualified. It owns built-......
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Product Description
New HY-929 high sensitive partition monitor Wall ear listening device listen ER
a high sensitive partition monitor, which is perfectly constituted by metal receiver, metal handset with superior detecting ability and high-quality headphones, making it more sensitive and sound-qualified. It owns built-in Lithium battery and unique FM transmitter function, easy to be manipulated and carried Electric Current Exhaust: 10mA
Battery type: 3.7V lithium-battery Continuous monitoring for 80hours
Three Audio Choices:
Standard sensitivity, high sensitivity, probe mode
size:
60×40×20mm ,with voice recorder the length is 85mm
Sensor size:
Diameter 25mm, height 38mm
Weight:240g
