Optimum Series Rechargeable EZ Pump Kit

b " Rechargeable automatic pump with incredible suction at the push of a button b " Ultra-flanged base for secure seal b " Easy-grip controller for single-handed use b " Removable, body safe Silicone donut for comfortable use b " Quick air release button b " Clear cylinder with incremental measurements b " Easy push-button control b " Disassembles for easy cleaning b " Ultra-Softb" and cushy dual Silicone ring help maintain and strengthen erection b " Instructions included b " USB rechargeable - charging cord included b " Complete charge in 2 hours b " Total run time: 3 hours Dimensions: Cylinder: 8 x 2.25 in. Donut: 2.75 x 1.25 in. Ring Diameter: 1 in. Overall Ring: 2.75 x 2 in.