A cock ring for both of you. A vibrating cock ring that lets you sync your orgasms Harder. longer-lasting erections. Flexible extensions hug the clit with dual-motor vibration. It's not circular because your penis isn't. for a more comfortable fit. Super flexible (guaranteed to fit!). Intuitive touch control makes it easy to change settings in the moment. Waterproof. US Rechargeable. 2 year warranty.