TOPINCN Solar Oxygen Pump Fish Tank, Battery Powered Air Pump with Even Air Distribution, Adjustable Angle Solar Pond Aerator for Pond Tank Fishing Hydroponics

Specifications: Material: ABS, Aluminum Alloy Color: Black Solar panel: 15W 10V Polysilicon Battery: 7.4V 4400mAh Battery Solar time: 8 hours Mode: high gear, Low gear, Intermittent(Open for 10s, stop for 10s) Working hours: 22H/55H/110H Control mode: Switch Control Maximum bubble volume: 2.5L/min Minimum bubble volume: 0.5L/min Maximum water depth: 1m Noise: 60dB Water proof: IP65 Occasion: Fish Tank, Small Pond, Bird Bath Package Size: 38*30.5*10cm / 14.96*12*3.93inch Package Weight: 2250g / 4.96lb Package List: 1 * Solar Panel 1 * Oxygen Pump 1 * Package of Accessory 2 * Air Stone 1 * Aquarium Oxygen Pipe 1 * Manual Note: This product is an electronic product. The oxygen increasing device cannot be placed in water, and the diversion hole cannot be blocked

• [Green Energy] Utilizes solar power for an eco-friendly, wire-, and low-maintenance , ensuring safety for children.
• [Enhanced Safety] Offers overcharge and over-discharge protection, ensuring a secure oxygen supply for 22h/55h/110h.
• [Efficient Air Distribution] Features 3 modes and dual air stones for even and widespread oxygen supply.
• [Built-in Battery] Equipped with a high-capacity battery for night-time, providing continuous oxygen supply.
• [Adjustable Solar Panel] Allows optimal sunlight absorption for use in various settings such as bird baths, small ponds, and gardens.