【Multi-Functional Smart Watch】This K90 children's smart watch combines 36 educational games, video and music player, audiobooks, flashlight, pedometer, and calculator in one device, perfect for independent use without smartphone connectivity. 【Durable and Comfortable Design】Features a 1.83-inch HD touchscreen with high-strength glass resistant to daily impacts. The breathable silicone strap ensures comfort for active children during their adventures. 【Educational Features】Includes 20 storybooks, 4 habit-forming alarms, and 36 brain-enhancing games to support children's learning and development. 【Long-lasting Battery】Equipped with a 650mAh lithium battery, providing over 6 hours of continuous use. USB fast charging allows 0-100% charge within 2 hours. 【Versatile Applications】Offers 21 apps including voice recorder, music player, stories, games, timer, stopwatch, alarm, calendar, calculator, flashlight, wallpaper, ABC learning, and more. 【High-Quality Camera】Features a 48MP camera with FHD/HD/VGA video recording capabilities, 20 photo stickers, 8 filters, burst mode, and sketch effects. 【Perfect Gift】Ideal for children aged 4-12, making it a great birthday, holiday, or everyday entertainment gift for both boys and girls. Specifications: Screen: 1.83 inches, resolution: 240*284 Solution chip: Generalplus Camera: 1080 100W Charging method: Type-C USB interface charging, 5V1A Speaker: 8R 0.5W Interface: Type-C, TF card Capacity: 582728_650mAh_3.85V Charger: 5V/0.5A Charging time: 1.5H Standby time: about 30 days TF ​​card: Maximum support 128G (not included) Photo resolution: 48M 40M 20M 12M 10M 8M 5M 3M Default: 48M Time setting: Yes Restore factory settings: Yes Format: Yes Screen saver: Yes Flashlight : Yes