Lush 2 is the redesign of our popular bullet vibrator. With the new button and Bluetooth chip location, it improves the experience and connectivity. It's designed for solo play, discreet public play and long distance couples. The hardware is fully optimized for public play so it's powerful, but quiet.IPX7 WaterproofUp to 2 hours of Continuous UseBody-Safe SiliconeWireless remote up to 30 feetUSB Rechargeable1-Year WarrantyTotal Length 4 inDiameter 1 in.Compatible with Lovense App. Enjoy close-range control, long-distance control, unlimited vibration patterns, sync to music, sound-activated vibrations, set vibration levels.