Rechargeable Mini Usb Flash Drive Recording Dictaphone 70hr Digital Voice. Feature: This Digital Mp3 Voice Recorder is with Built-in 8GB Flash Memory Support U Disk Function Rechargeable Li-ion Battery The Voice Recorder Offers a Long Play Recording Mode Telephone Recording Function Allows You to Record Detailed Conversations This Digital Voice Recorder Supports Windows 2000/XP/Vista/win7 USB Voice Recorder Only, Other Accessories Demo in the Picture is Not Included Specifications: Flash Memory: 8GB (Please Select FAT32 System when Formatting the Recorder) Recording Time: About 70 Hours Recording Formats: WAV Power Supply: Li-ion Battery Operating System: Windows 2000/XP/Vista/Win 7 Recording Bitrate: 128K Bps USB Port: USB 2.0 Frequency Response: 20Hz-20KHz Max Output Powee: 5mW Working Temperature: 0~40ºC Material: Plastic Size: App.7x2x1cm/2.76x0.79x0.39in Color: Black Quantity: 1 Pc Package Includes: 1 X USB Voice Recorder . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.