Elegant, super slim, discreet massager adorned with genuine high quality crystals Advanced electronics for 14 hours run-time on low speed, 7 hours on high speed Waterproof ABS with Velvet-Cote (PU Cote) Silky smooth 3-Speed EZ push button controls 2 AAA batteries 4.5 x .5/11 cm x 1.5 cm