Anal-Plug-Cock-Purple-Penis-Cock-Ring-Rechargeable-Couple-Lover-Vibrator-Sex-Toy100% new brand and high qualityMaterial: Medical grade Silicone,ABSDesign: Ergonomic C-type ,easy to useVibration Setting: 9 vibration modesPower Source : USB ChargingBattery Capacity: 140mAhCharging time: 4hWorking time: 1-1.5hSize:3.50inx1.65inColor: purple Noise Level: less than 40dbWaterproof Level: IPX7 Waterproof,easy to cleanPackage: discreet shipping without box,not any sensitive words on package Package List:1 x Penis ring1 x USB charge cable1 x User manual How to Use:---press and hold the power button for 3-5s to turn on---then click to change frequencies---press and hold the power button for 3-5s to turn offitem won't turn on if only click at first!!! Notice:1. Clean before and after every using.2. Do not use cleaners containing alcohol, petrol or acetone3. Do not place item in boiling water or soak4. Do not use on swollen or damaged skin5. pls get full charged before first using.