... , wash all combined as one, very convenient, practical, and the pressure is a car wash the half, after washing clean as ... features: Product use car cigarette lighter power, the power feed line, pressure pump, PenShuiGuan, switch handle, water spray gun and water spray ... tank, use your car cigarette lighter power to drive the pressure pump, the PenShuiGuan, switch handle, a squirt gun, ejective water ...