The dual tongue design of this female sex toy comes with 10 different licking functions, like two flexible fingers snapping back and forth to bring the itching sensation. Whether used on nipples, clitoris, perineum or behind the ears and other sensitive areas can get multiple stimulation, easy to achieve "O". Perfect for adult sex toy beginners and experts. Function: 10 Frequency Licking, 2 Modes Suction Color: Red Size: 4.3 x 1.7 x 7.9 inches Power: Lithium battery Material: ABS + Silicone Package: Color Box Further: Waterproof/Suction/Licking Package Size: 18.6*12.1*5.1 CM