Here's a summary of the main features of this smartwatch: Battery and Communication ∙ 1000mAh large-capacity battery, usable for up to 30 days ∙ Bluetooth 6.0 equipped with call function (built-in microphone and speaker) Display ∙ 2.01-inch large screen (240 x 296 pixels) ∙ TPU protective film included (with automatic scratch repair function) Customization and Waterproofing ∙ Over 60 watch faces, customizable with photos ∙ IP68 waterproof (suitable for everyday use) Convenient Features ∙ Notification display for incoming calls, LINE, SNS, etc. ∙ Voice assistant compatible ∙ Numerous functions such as music control, weather forecast, and camera control Other ∙ Compatible with iOS 9.0 / Android 5.0 and above ∙ Comes with a 6-month warranty ∙ Japanese instruction manual included *Battery life varies depending on usage. Use in baths and saunas is not recommended.