LAXASFIT Men's Sports Smartwatch 1.71" Screen Blood Oxygen Bluetooth Talking Watch Multi-Sport LED Flashlight Outdoor Smartwatch Parameters: Display: 1.71 inch HD Touch TP: Full Screen Touch Working Days: 3 days Standby Time: About 7 days Bluetooth: BLE5.2 System Support: Android 5.0 or later, IOS 9.0 or later. Functions: One-key connection, multiple exercise modes, sleep detection, pedometer, heart rate, blood pressure, blood oxygen, message notification, Bluetooth call dialing, Bluetooth music, weather forecast, calculator, alarm clock, sedentary reminder, stopwatch, photography, voice assistant, find phone, racing game, flashlight, calendar, contacts, drinking interval reminder, restart, shutdown, language settings, style settings, APP QR code, break screen pointer, cover hand break screen, Kotai Island, bedside lamp mode, shake to answer, do not disturb mode, time and date settings, 12/24 hour system switching, sound and touch settings, restore factory settings. This is an overseas model and does not support Japanese. Available for immediate purchase. The box may have dents, but the product itself is not damaged.