Water Timers Description Features: - Remote Control via Smartphone: Connects to the main unit through the 2.4GHz WiFi band, allowing unlimited-distance control via a smartphone app. - Solar-Powered Convenience: This product operates on solar photovoltaic charging, ideally placed in sunlight. Equipped with a USB charging port, it accommodates indoor use without sunlight. - Outdoor Durability: Suitable for outdoor use with a waterproof rating of IPX4, capable of withstanding heavy rain. While resistant to rain, it should not be submerged in water but can endure direct sunlight exposure. - Water Shortage Alert: Incorporates water monitoring; when no water is detected, the app issues an alert, and the device automatically stops watering. - Battery Status and Smart Reconnection: Displays battery level with low battery alerts. Features an automatic shutdown and reconnection to the original WiFi after shutdown and charging. Specifications: - Name:Solar automatic flower watering device - Charging port: 5V2A Package List: 1 kit Caution: Please allow 1-3cm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.