Slay all Day! Slay Lover is an easy to operate massager with sensual ergonomic curves. 10 functions of intense vibration, pulsation, and escalation. Memory chip. Travel Lock, hold for 3 seconds to turn on/off. Waterproof. Material: Silicone Dimensions: 4.25 inches by 1.5 inches overall Insertable 2.75 x 1.25 inches USB rechargeable, cord included Complete charge in 2.5 hours – playtime of 35 minutes on high or 1.5 hours on low speed.