[384Kbps One-Key Recording and Low Battery] This is not a normal recorder with a screen and many buttons, but a compact recorder without a screen and just one recording button. In addition, thanks to its special shape, you can put it in a corner, in your school bag and record someone's voice as evidence or... Metal body and large capacity 64GB:. Unlike other products with a plastic case, this 64GB recorder is made entirely of zinc alloy and measures: 8 x 23 x 73 mm for a weight of 33 g. Equipped with a 150mAh high-performance lithium-ion rechargeable battery, it can continuously record for 25 hours (about 2 hours) on a full charge. Compatible [Headphone and PC playback]. Once recorded, you can plug in your headphones to listen (speakers not included) or press and hold the previous/next key for fast forward/backward playback. Of course, the recorded files can also be managed on a Windows PC and are all named with a date and time so that you can consult them immediately [Voice activation] When you follow the instructions to activate the voice activation function, the device automatically records when there is sound and stops when there is no sound, reducing the silent part of long recordings. I can. (However, subtle sounds may not be heard, so we don't recommend trying this feature in important scenes). Make the recorder your reference assistant at work [Special Gift] You can give a beautiful and practical gift to your loved ones.