I purchased this from Amazon about a year ago and have kept it unopened. The package has some minor stains. The seal is still attached, and it's unopened. It appears to include a Japanese instruction manual. It's new, but please understand that I cannot handle initial defects. The following are the product specifications from AI, for reference: This is a cycle computer with GPS and Bluetooth, which quickly records and displays riding data. - Brand: XOSS - Model: G Cycle Computer - Features: GPS function, Bluetooth support, speedometer, odometer, ride time display - Features: Data recording, quick GPS positioning, battery operation