Curved tongue for intense flickering actionEasy-to-operate Ultra-Soft dual-density Silicone massagerBody resonating motor with 10 seismic functions of rumbling vibration. pulsation and escalationState-of-the-art memory chip resumes on last function usedSecurity travel lock hold for 3 seconds to turn on or offUSB rechargeable charging cord includedComplete charge in 90 minutesRuns 30 minutes on high speed and 70 minutes on low speedDimensions:Massager: 4 x 1.5 in.Overall: 5 x 1.5 in.Package: 2.75 x 5.5 x 7.75 in.