Description: Product list: 1 Solar Pool Ionizer, 1 brushMaterial: Solar Pool Ionizer is made of quality PP material and copper material, which is sturdy, wear resistant, and can be used for a long time.Easy to use: The Solar powered Pool Ionizer is simple and convenient to use, just float it in the swimming pool. The panel generates low voltages current under sunlight and the current supplies power to the copper rod anode below. The energized anode releases copper ions into the water to work.Efficient: Reduce Cl use by 80%. Low power, safe, and efficient to use. Protect the health and balance of water organisms. You no longer have to worry about your hair, skin, and glasses.Scope of application: Pool Cleaning equipment Applicable to swimming pools, water parks, baths, SPA landscape pools, villa pools, etc. Specification: Material: PP, Copper6V/200MA Polycrystalline Solar PanelsBattery: 3.7V 1200mAh Lithium Battery Size Chart: 15.6cmx15.6cm/6.14inchx6.14inch Package Includes: 1 Solar Pool Ionizer1 Brush Note: Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!