IPX7 Waterproof Electric Penis Pump for Enlargement Man Vacuum Pump Enlargement Extend Pump 4 Suction Levels

BE-GC3030Item Type : PENIS PUMP Material : Medical Silicone Sexually Suggestive : No Obscene Picture : No Number of Pieces : One Unit Function : 3-speed cycle + 4-speed pressure maintaining and sucking + one-button deflation Waterproof : IPX7 Air pump : 370 fully waterproof air barrier membrane + waterproof solenoid valve Barrel height : 20cm Barrel mouth diameter : 6.5cm Silicone ring diameter : 2cm+2.5cm (+0.2cm) Material : silicone+ABS Working voltage : 3.7V Charging time : 2.5 hours Working time : 2-2.5 hours Charging : USB magnetic charging Noise : less than 60db 1 : penis pump 2 : penis extender 3 : electric penis pump 4 : Male enlarger 5 : vacuum pump