The Blueberry Bliss Turbo Glider is a great toy for the price, it is decently strong and is waterproof. Just pick up a set of rechargeable batteries and you are good to go. Unless it is on full blast it is fairly quiet as well.
Also when looking at toys make sure to get quality materials, AVOID JELLY TOYS AT ALL COSTS!
I love mine, it's a good size, well shaped and waterproof. the best part is that the motor is in the tip so it is excellent for getting a strong buzz on the clit.
I use this vibrator and this dildo when I have private time.
Blueberry Bliss multiple speeds, waterproof, internal/external, easy to clean, and can be used with rechargeable batteries. I mainly use a Hitachi but this baby gets the job done very well when I am in the mood for something with less power. You also can't beat the price.