Description Adult Game Electric Shock Anal Pulse Plug For Couples Electro Shock Beads Prostate Massager Electronic shock Massager Enhance the blood circulation Men Women Adult Games Electric shock accessories, need to be used with the electric shock engine host Power: 2 X AAA Batteries(not included) Total length: 21cm / 8.26inch Size: As Picture Show Material: 304 stainless steel Electrostimulator Size: ball diameter 30 / 34 mm Package included 1x Electro Shock Plug (with Cable) The host is not included, the required host should be ordered separately