The Boundless Dual Motor Stroker is a vibrating. waterproof stroker with dual motors. 10 functions of vibration. and a daring dual entry design made for endless pleasure. A textured chamber and travel ready design make this rumbling masturbator ready for pleasure play anytime. The plush. textured chamber squeezes tight with every stroke. while the variety of vibration functions tickle and tease you towards new climactic heights. Embrace fully customizable pleasure while you cycle through 10 functions of vibration with every touch of the silicone button. The dual-sided. open-ended chamber sleeve is easy-to-use. easy-to-clean and requires no special care. Look forward to up to 150 minutes of vibrating stroking pleasure and a recharge time of only 2 hours.