3 popular styles now with 10 functions. Seamless. sleek. and super slim.10 intense functions of vibration. pulsation. and escalation.Whisper quiet.State-of-the-art memory chip resumes last function used.ABS with PU Cote (wand) ABS with Silver Plating (dcor ring).2 AAA batteries.5.75 x 1/14.5 cm x 2.5 cm.