Dual Explorer has 9 vibration modes and 9 up-and-down thrusting settings to stimulate all the erogenous zones. The stimulator is very flexible and can provide stimulation to the vagina, clitoris, anus, perineum and nipples. 9 vibration modes . 9 thrusting modes. Very flexible. Waterproof. Insertable length: 7 cm on both sides. USB rechargeable . Charging time: 1.5 hours. Running time: 1 hour - 2.5 hours.