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N9 Upgraded GSM Bug Listening Device: GSM Bug Listening Device Features 1. GSM Voice Monitor System ; 2. Sound alarm function: device will call back to the pre-setting phone number automatically when the around voice rise up to 45DB; 3. ...

32G Portable Pen Voice Recorder: Product Features: 1. Using zinc one-piece shell, anti-fall strongly 2. Timestamp,Name the recording files by date automatically 3. Monitor the recording in real time/Hearing aid fuction 4. Work as ...

32G Portable Keychain Voice Recorder for Lecture Interview: 32GB Digital Voice Activated Recording Portable Keychain Voice Recorder for Lecture Interview Product Features: 1. Shell made from metal and zinc alloy material, anti-fall strongly 2. Professional ...

Portable Voice Activated Mini Voice Recorder: effectively save storage space and improve work efficiency. Specification Product Name: Mini Voice Recorder Material: Aluminum alloy Function: Voice recording Music Formats: WMA/WAV/MP3 etc. Record ...

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N9 Upgraded GSM Bug Listening Device