Features:
Material:Silicone+ABS
Size:1.97*3.19*1.18 inches
Sound: Weight :30g
Battery:2pcs*LR44 button cell
Unique Skill:Vibration;clock seminal fluid;Time-lapse

Note:
This cock ring diameter is smaller than penis so that it can lock root of penis and avoid blood return.

Battery Installation:
1.Take out the Movement,open the box
2.Put 2pcs LR44 button cell into the box.(pay attention on Plus-n-Minus)
3.Close the lid & screw down.
4.Put movement install back.(Outward key)

• Vibrating both for couples:Built-in independent powerful love egg,stimulate female clitoris & male penis through high-frequency vibration,bring you and your lover perfect erotic experience
• Sexy love egg:It can stimulate not only female breast but also female clitoris and orifices of vagina
• Assistant erection and retardation:the tooth of sexy toy can massage penis effectively,lock corpus caverno-sum and avoid blood return,make your penis extremely hard,like your lover's hand bring you different passion
• Physical securing essence:as everyone knows,the penis is softening after ejaculation and unable to get into the state of erection,this sexy toys delayed cock ring can keep kidney essence effectively and keep solid state to make your sex endless.
• Easy to use:100% waterproof, easy to clean,replaceable button cell battery,made with medical grade silicone.

Vibrating both for couples:Built-in independent powerful love egg,stimulate female clitoris & male penis through high-frequency vibration,bring you and your lover perfect erotic experienceWowsex