One Key to Record Intuitive operation interface with dedicated buttons on, is straightforward to use. Just push up: start to record; push down: save the recording. | 64GB Huge Memory Comes with a 64GB TF card that can store 4608 hours of recordings or 13100 songs. And memory support is up to 128GB. So never worry about running out of capacity. | Send and Share Connect it to computer via USB cable supplied, or to phone via OTG (OTG cable Not Included). Besides file transfer for backup, send and share your important recordings breezily. |