The Ultimate Vibe has 20 intense Speeds to choose from  and two hot colors the Ulitmate Vibe has Heating element and Oral Sex Simulator, USB Recharging, very strong vibrator, medical grade silicone.
 
Recharging Method: USB Port
Heating: Yes
Length: 21 CM ( 8.26'' )
Insertable Length: 16 CM ( 6.3'' ）
Diameter: 3.5 CM
Material: Medical Grade Silicone
Battery: Rechargeable
Vibration: 20 Speeds
Waterproof: Yes