APP Control Vibrating Cock Ring for Men Clit Stimulator Penis Ring Ejaculation Delay Glans Adult Goods Sex Toy for Couples 18+ no app control mode: press and hold the power button for 3-5 seconds to turn on, then short press the power button to increase the vibration mode. APP control mode: App connection guide: Please keep the Bluetooth on of your phone 1 . Scan the Love Spouse APP QR and download the APP ( Or search " Love Spouse " in APP store ) .Click " New user " to register and remember your account . 2 . Click " + " on App to scan QR or add product code to connect the vibrator to the APP. 3 . Press and hold the power button of the vibrator for 3-5 seconds to turn on. 4 .Use your phone to control the vibrator. Partner control: 5.Ask your partner to download "Love Spouse "and register. 6.Click my device,choose the last mode:Interactive mode,add and search your partnter as friend,then ask him to accept it. 7.Click my device,choose Interactive mode,invite your partner to control the service. About SJH94About SJH146 About SJH81About SJH113