TIANI is a remote control vibrator that can be enjoyed by one or two people, and can be enjoyed by one or two people for insertion sex and and vibrators while worn. 1. No remote control required TIANI Harmony does not require a remote control. By using a dedicated app, your smartphone becomes a remote control. By connecting to the dedicated "LELO" app via Bluetooth, your smartphone can be turned into a remote control. It allows you to operate freely. To use the app, ・ How to change the intensity of the vibrator by tilting the smartphone ・ How to shake your smartphone to change the intensity ・ How to change the intensity by operating the buttons on the smartphone There are three patterns. The vibration intensity can be adjusted by adjusting the tilt of the smartphone and the force of the shake. 2. 2 motors By luxuriously incorporating two high-performance motors, the clitoris can be pinched from both the front and back. 3. Small size The width of the insert part is 2.2 cm, and the thickness is up to 1.5 cm. It has a groove that can be used along the penis or, and it is calculated to concentrate on the G-spot when inserted. It is a toy that you can enjoy with each other without strenuous exercise. 4. There are 10 levels of strength and weakness and patterns. There are 10 levels of strength. When you want strong stimulation, you can adjust it sensuously, such as tilting or shaking the smartphone. You can also choose from 10 patterns of vibration rhythms. Not only does the rhythm change, but it is also possible for the insertion and clitoris to vibrate alternately. It is completely waterproof, so you can enjoy it even during bath time. The insertion part is also quite slim, so it is also recommended for those who are looking for their first insert item.