Check the listing for details. 16/32GB Spy Digital Voice Activated Recorder Mini Hidden Audio Recording Device. Color: Black, Condition: New. Listed at 35.60 USD. Features: 1. Small size is easy to , long standby time, keep recording, never come to light. 2. IPX6 daily life waterproof, do not soak for a long time, 2H speed charging, 40 days continuous recording. 3. Loop recording, when the recording data is full of memory, it will automatically delete the first recording data and continue to loop recording. 4. Strong magnetic adsorption, installation free, fit closely, can be installed at anywhere as needed. 5. One-button recording does not need to be turned on, simple and fast, push to right for starting recording. Push to left, for shutting down and save the recording. 6. Wireless distance recording Mobile remote real-time monitoring, camouflage recording pen 7. Professional noise reduction and zero noise 8. Intelligent segmentation, the recording file can be automatically divided into several parts according to the recording time, that is, the recorder will save a file every 5 hours. Specifications: Product color: Black Memory capacity: 16GB/32GB Body material: ABS non-slip texture Design: pretended recorder Recording format; WAV Recording time: 40 days continuous recording Recording method: one-click recording Recording distance: long distance recording Microphone: Built-in HD microphone Sampling rate: 48KHZ Number of digits: 192KBPS Battery: lithium battery Package Included: 1 x Recording Pen 1 x USB Cable 1 x User Manual On Oct 11, 2023 at 06:28:42 PDT, seller added the following information: