Introductions:
You can hardly imagine that this mini device is a spy listening audio monitor. It comes with a compact design and an embedded microphone system， and this audio surveillance listening system does not need software and configuration. You can control it by the function buttons for convenient operating. It is so small that you can carry it to any place where you want. This listening device will help you to achieve your dreams to become expert detective. I think it will make your life more exciting， do you believe?

Bluetooth Headset Monitor is a new and never used eavesdropping.

1.New and high quality

2.For a safely meaning like business negotiation and contract signing

3.Helps ensure the privacy of your phone conversations

4.Can effectively prevent eavesdropping， videotaping， fraud， protect personal privacy data and information confidential.

Specifications:
1.Version: 2.0

2.BIuetooth profile: supported:headset，headfree，A2DP and AVRCP

3.Range of frequency: 2400.0-2483.5MHZ

4.Nominal charging time: within 2 hours

5.Talk timeup to 7 hours

6.Music playing time: up to 4 hours

7.Stand-by time: up to 180 hours

Package included:
1 x Bluetooth Headset Monitor