The mini vibrator's extremely powerful motor has 5 speeds and 7 vibration patterns, offering everything from tender to energetic. Satisfyer Ultra Power Bullet 2: waterproof mini vibrator (IPX7) to take with you Want a faithful companion on the go? Then the Satisfyer Ultra Power Bullet 2 is the perfect lover for you: with its practical size, it goes unnoticed even in smaller bags and will be happy to accompany you on all your trips. The bullet vibrator can also stimulate you in the bath or shower thanks to its waterproof design (IPX7). Simply clean it under water after use and recharge it for your next session with the included USB charging cable.