The NIYA N1 Vibrating Kegel Massager made from sensory touch, body safe silicone. This rechargeable egg offers you 10 vibration functions with dual motors (one motor in egg and one in bendable tail). This toy is ideal for Kegel exercises with a flexible tail for perfect position and fit. With the wireless remote, this toy becomes a hands-free massager and allow for fun remote couples play. The NIYA N1 Kegel Massager and Remote is both waterproof to rating IPX7. This toy and remote is fully rechargeable with the included USB charger. NIYA boasts a zero plastic and 100% recycled packaging materials policy.