Yes, It’s a Vibrator On a Chain Necklace. And It’s Great.

Available in three finishes, the waterproof Vesper 2 has a charge time of 90 minutes for 40 minutes of use at the highest of four vibration intensities.
Weighing less than an ounce and measuring under 4 inches long, it’s one of the smallest vibrators I’ve reviewed. It’s also quiet, emitting about 45 decibels at its strongest setting.
I am generally a fan of sex toys made of metal for several reasons: They look striking and can have a nice weight and pressure, plus they’re easy to clean and difficult to break. Additionally, metal transmits temperature as well as vibrations better than softer materials such as silicone. This means you can get a lot of intensity even from a smaller, less powerful motor. The slim, tapered shape of the Vesper 2 helps concentrate the vibrations in the tip of the toy, making it ideal for pinpoint stimulation.
The vibrations are plenty strong. I had no trouble using only the Vesper 2 on a recent trip where I neglected to pack any other toy. Could it replace a Magic Wand for devotees of super-powerful toys? For me personally, no. But it may be ideal for people who find a large, especially powerful vibrator overstimulating.
Wearing a vibrator around your neck may not appeal to everyone. But people who love the idea tend to really love it.
Sexologist and disability activist Bethany Stevens is rarely seen without her Vesper 2. “People love to ask me about it,” Stevens told me. “The Vesper admits you to a secret club where those who know it become quick comrades.” (Stevens earns a commission on purchases of Crave products linked in her Instagram profile.)

For those who fully embrace the concept, optional engraving ($15) lets you further personalize the jewelry.
Don’t think the Vesper 2 is only for women: It works well on a variety of external erogenous zones. It is not, however, safe — or intended — for internal use.
The Vesper 2 has a one-year warranty.