Just The Tip is all you need with this bullet! Compact and discreet stimulator 10 functions of intense vibration, pulsation and escalation State-of-the-art memory chip resumes on last function used Security travel lock hold for 3 seconds to turn on or off USB rechargeable charging cord included Complete charge in 30 minutes Runs 70 minutes on high speed and 2 hours on low speed Dimensions: Vibrator: 2.5 x 0.75 in. Package: 1.5 x 4.5 x 8.25 in.