Size: Length 4.7cm/PC Diameter: 3.2cm Special features: Slow, Medium, fast, escalating, pulsating, fast pulsing and escalating pulse. Description: 1)Non-wire control Vibrating Egg 2) Special designed stimulator can stimulate female clitoris for reaching orgasm 3) The product can be stimulate female clitoris amd vagina strongly and directly. 4) The products also can massage the human head and other part. 5) 2pcs LR1 1.5v batteries are required for bullet, 1pc 23A 12v battery is required for controller 6) High frequency vibra, speed adjustable