Rechargeable dual motor vibrating stimulator. Ergonomically designed for the natural contours of a woman. Powerful independent dual motors in the stimulator and in the tip. Separate incremental speed controls. Instant on/off function. Easy to follow instructions. Waterproof. Whisper quiet. Premium Silicone maintains and retains body heat. Unscented, non-porous, and hypoallergenic. Satin finish and virtually seamless. Rechargeable premium Lithium Ion battery. LED charge indicator. 110/240 Volt power adapter. Powered by Power Bullet. 4.25"x 1.5"/ 11 cm x 4 cm (insertable). 1.75"x 1"/ 4 cm x 3 cm (stimulator). 7.5"x 1.5"/ 19 cm x 4 cm (overall).