1Mini & Portable - Mini size makes it hard to be found and easy to place and carry to everywhere you want. 232GB TF Card - With 32GB TF card, this keychain voice recorder has great capacity and is easy to transfer. 320-hour Recording - This digital voice recorder is capable of recording voice for 20 hours continuously. 4Intelligent Noise Reduction - High recording bit rate up to 192kbps makes recorded voice super clear without noise. 5Digital Display Screen - Adopting a digital display screen to help you control real-time condition of recording and playing.Description:This voice recorder adopts 32GB TF card and 200mA battery to make it capable of recording for continuous 20 hours without stuck or cut. Built-in digital display screen helps you control real-time condition of recording and playing. And 192kbps recording bit rate makes sure a super clear sound without noise. So professional.Features:Mini & Portable - Mini size makes it hard to be found and easy to place and carry to everywhere you want. 32GB TF Card - With 32GB TF card, this keychain voice recorder has great capacity and is easy to transfer. 20-hour Recording - This digital voice recorder is capable of recording voice for 20 hours continuously. WAV to MP3 - Record in WAV format and play in MP3 format without data loss. Intelligent Noise Reduction - High recording bit rate up to 192kbps makes recorded voice super clear without noise. Digital Display Screen - Adopting a digital display screen to help you control real-time condition of recording and playing. Auto Storing - When in low battery, it will automatically save the recording files. Specifications:Product type: Digital Voice RecorderSupported TF card: 32GB TF card( not included)Recording time: 20 hoursRecording bit rate: 192kbpsRecordin format: WAVPlaying format: MP3 formatNoise reduction: SupportBattery capacity: 200mAPackage size: approx. 10 * 7.5 * 5 cm/ 3.94 * 2.95 * 1.97 inPackage weight: 129gPackage List:1 * Digital Voice Recorder1 * User Manual1 * Data Cable1 pair of Earphones