The Tokyo Design Kawaii 0 is a rechargeable clitoral stimulator. The Kawaii 0 is a body-safe silicone and phthalate-free, has 8 vibration patterns, a velvety smooth texture, whisper quiet technology, waterproof, and rechargeable. On/off and stimulation patterns are all controlled with the interface flower button. Press the flower button to activate your KAWAII 0. When the KAWAII 0 is turned on it always start at MODE 1. Continue pressing the flower button to cycle through the 8 stimulation patterns. To turn off your KAWAII 0, press and hold the flower button for 2 seconds until KAWAII 0 is switched off. Materials: Body safe silicone, ABS. Size: 95(L)x38(D)mm. Function: 8 Functions. Weight: 58g. Charging: 3 hours. User Time: up to half hour. Standby: up to 90 days. 100% Waterproof. Phthalate free.