Get super suction power hands free with the automatic pump head attachment. Can be used with any of the PUMPED line. 3 AA batteries hours of power. Connect directly to the cup or the hose for powerful suction. This pump is NOT waterproof. Weight package 6.77 oz Product dimensions 14.7 x 7 x 6 cm Product weight 149.00 gram Speed modes 1 Noise level 55 dB Batteries required 3 Batteries type AA Batteries included No Phthalate free Yes Materials Acrylic