Easy to use. without wires. lightweight product. includes hook to pick it up from the water. for pools up to 10 × 5m. particulate filter included to retention fine dirt. rechargeable: 5h. working time: 75 min. power: 27w. battery type: 5200 mah. speed: 13 m/min. suction power: 4.7m³/h. filtration capacity: 4l. surface: 50 m² (max. 15% incline)