The Svakom Lester is the epitome of intelligent class and style. Smooth and silky, strong and subtle, the 8 modes of passion and 4 operating modes control vibration, speed, and intensity. Using 100% green technology for rechargeable power lasting for over 48 hours on a single charge, Lester provides continuous warming pleasure, and is everything you've been looking for in one, sleek personal pleasure product. Two separate motors will stimulate every area of your body both internally and externally while the self-heating core reaches a comfortable 104 degrees Fahrenheit (40 degrees Celsius) - the same temperature as your favorite hot tub. Lester's safe, soft silicone body and gently curved design is sure to please even the most discerning and intelligent adult products user. Material: Medical silica gel. Size: 200 by 88 by 38mm. Weight: 190g. Battery capacity: 2200mAh. Battery type: Polymer battery. Charging time: 2.5 hour. Maximum continuous use: 48 hour. Water repellency: IPX4. Vibrate mode: 8. World's longest use time vibrator. Internal heating core function. SVAKOM intelligent mode. Dual independent motors for dual pleasure. Green material. Noiseless. Rechargeable.