•4G Full Netcom Connectivity: Enjoy seamless global calls with 4G full Netcom support, ensuring stable and reliable communication. Perfect for both business and personal use •Powerful Performance: Equipped with a Unisoc 8541E quad-core 1.4GHz processor, this smartwatch is designed for multitasking. Whether you're managing social apps or tracking your fitness, it handles both with ease •Smooth & Secure Android 8.1: Running on Android 8.1, this smartwatch offers smooth performance while maintaining the security you need for your personal information. Enjoy enhanced app compatibility and energy efficiency •Ample Storage: With 2GB RAM and 16GB ROM, you have plenty of space to install apps, store music, and save important data without worry •Vivid 1.43-Inch AMOLED HD Display: The large 1.43-inch AMOLED screen with 466*466 HD resolution delivers stunning visuals, providing crystal-clear images and smooth interactions •High-Definition Side Camera: Capture moments on the go with the 30W pixel HD side camera, allowing you to take clear and sharp photos from your wrist •Long-Lasting Battery: The built-in 7500mAh battery ensures long-lasting usage, minimizing the need for frequent recharging Specifications: CPU: Unisoc 8541E quad-core 1.4GHz processor Memory: 2+16GB SIM Card: Independent standby, speakerphone, Nano SIM Support frequency bands: 2G: B3,B5,B8 3G: B1,B5,B8 FDD: B1,B3,B5,B7,B8,B20 TDD: B34, B38,B39,B40,B41 Touch screen: 1.43-inch 466 x 466 resolution HD screen Camera: Side camera 30W Bluetooth: support WIFI: support GPS: support Heart Rate: support (HX3605) Step Count: support Data interface: support Battery: 750mAh Software function Operating system: Android 8.1 Menu bar: Phone, Settings, Browser, Computer, Calendar, Contacts, Music, Contacts, SMS, Photo album, stopwatch, MAPS, Super power saving, one click clean up, SLACK, Clock, Video playback, Flashlight, Recorder, Heart rate, Style Settings, step counting, camera, PLAY Store, Files Settings: Network and Internet, Bluetooth, background app management, Apps and notifications, Display, sound, situational mode, device security, software upgrades, storage, location information, GOOGLE, Reset options, more Settings, System Health: Heart rate, step counting Weather: Local weather System: Language and input methods, date and time, about the watch Supported languages: English, Arabic, German, Spanish, Farsi, Finnish, French, Italian, Japanese, Hebrew, Malaysian, Dutch Polish, Portuguese Russian, Thai, Turkish, Vietnamese, Korean, Filipino, Indian Software upgrade: support Watchband PU strap, removable, 22mm width Package included: •1 x Smart Watch •1 x Charging Cable •1 x English User Manual