Just The Tip is all you need with this bullet!Compact and discreet stimulator10 functions of intense 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 30 minutesRuns 70 minutes on high speed and 2 hours on low speedDimensions:Vibrator: 2.5 x 0.75 in.Package: 1.5 x 4.5 x 8.25 in.