Elevate your aquatic environment with our innovative Solar Powered Oxygenator. This device, crafted from sturdy brass and high-quality plastic, is engineered to boost oxygen levels in aquariums, ponds, or fish tanks, fostering a healthier habitat for aquatic life. The AP008 model, equipped with an efficient 6V 3.5W solar panel and a robust 3.7V 4000mAh lithium battery, ensures reliable performance and longevity, with a cycle life of up to 500 times. Key Features: - **Solar and USB Charging:** Offers dual charging modes—solar for energy efficiency and USB for convenience, ensuring uninterrupted operation. The built-in high-quality lithium battery supports a cycle life of up to 500 times, making it an eco-friendly and cost-effective solution. - **Efficient Oxygenation:** Operates on a two-level working mode, providing continuous or intermittent oxygen supply. It's designed to enhance oxygen levels efficiently, supporting a healthier aquatic environment for ornamental fish, aquariums, and company fish tanks. - **Low Noise, High Performance:** Features a compact size, low noise output, and substantial air volume. It can run continuously for about 15 hours when fully charged, ideal for emergency oxygen increase during power outages or for outdoor fishing and transportation of small amounts of aquatic products. - **Intelligent Control:** Utilizes an imported single-chip microcomputer for intelligent control, ensuring constant voltage and current during charging. It includes protection against overcharge and over-discharge, contributing to its safety and durability. - **Wide Application:** Perfect for various ornamental fish, aquariums, company fish tanks, and family fish tanks. Especially suitable for emergency oxygen increase in power outages, as well as oxygen increase functions for outdoor fishing and transportation of aquatic products. Specifications: - Material: Brass and Plastic - Model: AP008 - Solar Panel: 6V, 3.5W - Battery: 3.7V, 4000mAh Lithium Battery - Charging Time: Solar charging about 10 hours, USB charging about 5 hours - Air Pump Rated Voltage: 3.5V - Maximum Air Flow: 1L/min - Minimum Air Flow: 0.5L/min - Working Voltage Range: 3.0V~4.25V - Maximum Working Current: 150mA - Sound Level: