Awesome power! Velvety soft and silky smooth massagers with easy and discreet push button operation 7 powerful functions of vibration pulsation and escalation ABS with smooth and seamless Velvet-Cote (PU Cote)

11cm: 4.25" x 1" / 1.75cm x 2.5cm (Vibrator)
15cm: 6" x 1" / 15.25cm x 2.5cm (Vibrator

• 2 AAA batteries