【Product Description】 ・This wristwatch-type voice recorder allows for one-touch recording with simple operation, starting recording with a single click. It's suitable for recording business meetings, student study notes, and reception interviews. ・It's USB rechargeable and can record continuously for a long time. ・It also has an MP3 player function. ・It can also count steps. ・Records in WAV format and can be synchronized with and played on a Windows 10 PC. 【Product Specifications】 NX-WVR01BK Color: Black Capacity: 8GB Material: Zinc Alloy Charging Time: Approximately 2 hours Continuous Recording Time: Approximately 19 hours Continuous Playback Time: Approximately 20 hours By the way, we recommend purchasing a separate micro USB cap cover for waterproofing. Operation has been confirmed. The front and back films have been removed, and there is some dirt on the instruction manual, but please understand. Thank you for your consideration. P.S.: Price reduction is not possible. Also, the price has already been lowered, so the box is not included. If you absolutely need the box, we can include it for an additional 500 yen. Thank you for your understanding.