1. Unique metal design, easy to operate. 2. Built in high sensitivity microphone, clear recording effect. 3. Built in camera, video , continuous recording for 3.5 hours. 4. Up to 32GB TF card is supported (not included). 5. Two in one, video recording and recording, mini portable Product name: Mini Video Voice Recorder Model: MC01 Size: 7 x 3 x 1cm USB interface type: USB 2.0 high-speed Battery capacity: 3.7V/420mAh Recording time: about 4.5 hours Recording time: about 3.5 hours Recording : WAV 256Kbps Recording : video 1280 * 720p TF card: 4GB-32GB (maximum 32GB supported), (not included) Operating temperature: - 5 - 40 Colour:black+silver :Metal Package Contents: 1x Mini Video Voice Recorder(without TF Card) 1x USB Cable 1x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.