Remote control and USB rechargeable - use alone or with a partner! 12 intense functions of vibration, pulsation and escalation. Stimulator may be used independently of remote. Easy retrieval cord. Instructions included. Easy-to-use push button control. Extended range: 32.75'/10m range. USB rechargeable (stimulator and remote). Complete charge in 1 hour. Egg runs for 40 minutes on high speed and 70 minutes on low speed; Curve runs for 90 minutes on high speed and 120 minutes on low speed. Waterproof stimulator. Materials: Silicone (stimulator) ABS with PU Cote (controller, decor) ABS with Silver Plating (button). 3" x 1.25".