Features: Multiple mode Includes recording mode and music playing mode, both for study, business or entertainment. There is 3.5mm interface on the top for you to connect with earphone and enjoy your own.  Easy to operate With a colored screen in the front, so that you can learn bout your operation clearly. One button to record and one button to stop, you can also adjust the volume and switch the music by the button on the side of the recording device.  USB charge Built-in rechargeable battery, no need to replace battery, which is convenient for long use.  Portable for taking Designed with small size and lightweight, which makes it easy to take in various occasions, and can be put into pocket when recording Round edge.  It is designed with slim body and smooth surface with round edges, comfortable to hold in hand.  Wide range of application The recording device can be used for various purposes, meeting recording, negotiations recording for complete information, class recording to review, interview recording for news broadcasting and etc. Type: recording device;  Material:ABS + zinc alloy+electronic component;  Item color:black;  Battery:built-in battery;  Screen: TFT screen;  Microphone:unidirectional;  Recording format: WAV, mp3;  Storage: 8GB/16GB/32GB;  Recording distance: 5-20m/16.4-65.6ft;  Recording: 30 hours;  Interface: USB2.0, 3.5mm;  Size:9.7 x 2.4 x 1.05cm/3.81 x 0.94 x 0.41inch (L x W x H);  Net weight:68g/2.4oz;     Package Included: 1 x Voice Recorder