Features - Fast 4G LTE Connectivity: Enjoy crystal-clear voice and video calls, send texts, and connect with friends through group chats. - Advanced GPS Tracking: Know where your child is at all times with advanced, real-time location tracking. - magi. Code: No you can send distraction-free messages in a fun, interactive way with innovative vibration language. - Slim but Durable Design: Designed specifically for kids aged 5 to 12, the my. First Fone S4 is withstands even the toughest testing by kids. - User-Friendly Interface: Easy for kids to navigate, empowering them to use it independently. - Parental Control: Stay aware of with my. First Circle app. *This model is only compatible with my. First eSIM **Important Note for OPPO Users: The my. First Circle App is currently experiencing stability and compatibility issues with the latest OPPO devices. Specification: Wrist Diameter: 85 – 145mm Weight: 48g, 1.7oz Dimension: 52 x 43 x 14.5mm SIM Type: eSIM Battery Capacity: 605mAh Storage: 8GB. RAM, 1GB CPU: Spreadtrum W377E, Quad core Camera: 5MP, up to 2592 x 1944 Operating System: Android 8.1 Display: 1.65 inches AMOLED Display Resolution: 348*443 WIFI: 802.11 b/g/n (2.4 GHz) BT Connectivity: V4.2 Input/Output Rated: DC 5V, 1A Let your child explore the world with confidence, while you stay connected. The my. First Fone S4 is more than just a smartwatch; it's a fun and safe companion for your little one. 12 Months Local Manufacturer Warranty Store in a cool dry place. China