
Product Name: Air Pump Material: Aluminum Alloy (Body) Bare Metal Size: 160 x 40 x 40 mm Bare Metal Weight: 255g Package Weight: 408g Battery Capacity: 2000mAh Charging Time: 3-4 Hours Battery Life: 2.5 Hours Standby Time (Idle Time), 1 Hour Normal Working Time, About 30 Basketballs Maximum Air Pressure: PSI = I (1PSI = 0.0689 kg; Volleyball 4.3-4.7 psi Basketball 8-9 psi Football 9-12 psi Soccer 10-12 psi Buoy rescue 7.5 psi). Motor power: 2-7.5W Input voltage: DC5V