Professional High Sensitive Spy Audio Bug

Highlights:

• This Spy Audio Bug is more sensitive and superior to  the former model. With any sound or shock occured, you will receive its calling and can decide to spy or not. At the same time, you can adjust the three gear sensitivity to get more qualified call connection.
• NOTE:As it is secret product and very easy to operate,user manual is not available!

Features:

• This GSM Audio Spy Bug Surveillance Device requires the insertion of a SIM card prior to operate. It enables the user to remotely listen to anything in the vicinity of the bug .
• Embed mini microphone with 4 bands adjustable and sound control callback function
• Easy to set-up
• Compatible to all standard GSM SIM cards
• 3 phone numbers can be set
• Built-in phone number filter function, only pre-set number can detect
• Sound control callback function: will not spy when nobody present
• Built-in quicksilver induction system
• Small size and portable
• Built - in rechargeable Li-ion battery: 550mA
• Standby time: 24 hours, operation time: 70min

Specification:

• Frequency: GSM 900/1800/1900MHz
• Audio reception sensitivity?-75db
• Standby power consumption?20mAh
• Operating power consumption?200mAh
• Dimension: 52x 39 x 17mm

Package Content

• 1 x SIM Card Spy Ear
• 1 x USB charger each
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