Experience the future of smart accessories with Yesido IO50 – a smartwatch and TWS headphones in one smart, stylish device. With a 1.46-inch HD display, you get sharp colors and a clear image, making every interaction easy and pleasant. Discover crystal-clear calls, advanced health features (heart rate measurement, blood pressure, blood oxygen and sleep analysis) and a practical NFC lock for quick and easy access behind doors or digital payment. Notifications from your favorite apps are easily kept up to date, and you get long battery life so you don't have to worry about charging every day. Specifications: Brand: Yesido Model: IO50 Color: Black Material: ABS+PC case, Silicone strap, Zinc alloy Battery capacity: Watch 240mAh, Headphones 2x28mAh (Polymer) Charging time: 1-2 hours (DC 5V/0.2A MAX) Charging method: Magnetic charging Bluetooth version: 5.4 Compatible with: iOS 12+, Android 7.0+, HarmonyOS 3.0+ Language support: Up to 16 on watch, 26 via Facelink app Benefits of Yesido IO50 2-in-1 smartwatch with TWS headphones – black Combines smartwatch and TWS headphones in one Brilliant HD color display for ease of use Advanced 24/7 heart rate monitoring and sleep tracking NFC key support for increased everyday convenience