Features 1.[Plug And Play] Mini USB recorder does not require data cable and adapter, USB plug directly into the computer, it can be used as a U disk, fast import data. 2.[One Key Operation] Simple design of voice recorder, the body of only one key, eliminating complex operations, blind operation of the recording, suitable for emergency. 3.[Low Battery Save] When the system detects low battery, it will automatically save the file and then shut down, the recording data will not be lost, safe and reliable. 4.[Convenient ] Small, light and convenient, can be carried anywhere. 5.[recording] AI intelligent recording with high?definition audio ensures crystal?clear sound quality. specificationItem Type: USB Recorder Material: ABS Recording Format: WAV Recording Mode: Record When Power On, Save When Power Off Built in Polymer Lithium Battery: 110mAh PackageList1 x USBRecorder 1 x Memory Card 1 x Instruction Manual