Yunman foreplay vibrator (unisex)

This is a wearable vibrating ring with several arms and 10 vibration speeds built in. Instead of squeezing in a single band like an ordinary rubber ring, four silicone arms wrap gently around the shaft.

Four directions instead of one point

Most vibrating rings on the market put one small bullet on top, so they only touch in a single place. This one houses the motor in the flat tail that extends outward, so the vibration spreads along the shaft. The four curved arms open to 4.4cm when spread fully, and they close around the circumference once worn. The tips are rounded, so they do not catch hair or pull at the skin.

Turn the arms around and it feels different

Rotate the arms upward and the tips reach the ridge of the glans. Rotate them downward and the arms cradle the scrotum. It is the same product used in two ways.

The tail that carries vibration to your partner

The flat tail, 7.2cm long, stays on the outside and never goes inside the body. In a face to face position it rests against your partner's clitoral area and passes the vibration along as you move. Neither of you has to hold the device with a hand. The surface of the tail is flat and soft, so it covers more area than a massager head, and the vibration spreads rather than digs in.

Using it in your hand

The second way to use it is to take it off, hold it, and rest the arm section against the glans. Staying on one setting for a few minutes lets you get used to a stimulation that is different from touching by hand. A common approach is to hold the weakest setting for 2 to 3 minutes, move up one step at a time, then stop as you get close to climax and switch it back on some tens of seconds later, repeating that three or four times in one session.

Controls and charging

There is only one button, on the upper side of the tail. One press turns it on, and pressing again moves through the 10 settings in order, from an even low hum to a broken rhythm that builds. Hold it for 3 seconds to turn it off. Charging is magnetic, so there is no open port in the body. The light blinks while charging and stays lit once the battery is full. It charges fully in 2 hours and runs for about 50 minutes.