Function: 10 Frequency Licking Color: Pink Size: 6 * 4.5 cm/2.36  * 1.77 inch Net Weight: 41 g/0.09 lb/1.44 oz Power: Lithium battery Material: ABS + Silicone Package: Color Box Further: Waterproof/Tongue Licking Package Size: 11*6.5*4.5 CM