There are two types of equipment: (1)APP control type (Two methods of APP and button control) (2)Button control type (Device can only be controlled via keys). Please order according to actual needs! Package List ✅ 1 x Vagina Sucking Vibrator（Please pay attention to choose manual control or APP Bluetooth control version!!!） ✅ 1 x USB Charging Cable ✅ 1 x Dust Bag ✅ 1 x Manual APP Bluetooth control Easy to Use And Operate  IOS system: ① Search for “Mu_Se” in the app store, download and install. ② Scan the QR code of the manual with your mobile phone, and follow the prompts to download and install the “Mu_Se” APP. Android system: ① Scan the QR code of the manual with your mobile phone, and follow the prompts to download and install the“Mu_Se” APP. ② Search for “Mu_Se” in Google Store, download and install (Users can use Google Store to recommend downloading this method). App Connection Guide ① Turn on the sex toy and turn on bluetooth. ② After logging in to your account, click "+", and the device connection scan box will appear. ③ Scan the device identification QR code or digital code ( 2523 ) in the product manual to add the device. ④ The device is added successfully, you can choose the mode you like to use, or you can share it with others by invitation. ⑤ Long press the device icon to delete the device or modify the device name. APP Control Function ① Classic mode: 9 vibration frequency optional. ② Video mode: You can play videos while using the toy. ③ Music mode: You can play music while using the toys. The vibration frequency will be changed by the music melody. ④Shake mode: By shaking your phone to control the vibration frequency and intensity. ⑤ Swipe mode: You can slide the pattern on the screen arbitrarily, and the vibrator will change the vibration frequency with the sliding speed. ⑥Interactive mode: Add friends to control each others vibrators and can make video calls. Will make more fun! Dual Stimulation and Dual Orgasm 💋Mary sex toys hits all the right spots. Pleasure Air offer a deep clitoral stimulation at one side, the curved internal arm stimulates the g-spot and sensitive interior vaginal wall. Simultaneously massages the external and internal pleasure spot for a double climax. 10 Sucking and Vibration Modes 💋 From a teasing murmur to a satisfying pulse, Mary gives you an option to explore different types stimulation, Choose between many different vibration modes that will get you going again and again in unexpected ways.and each feature can be controlled independently from the other, making sure you get an unforgettable and pleasurable experience that will make you immense pleasure. Extra Soft Body-safe Silicone 💋 Ultra smooth, medical-grade, body-safe silicone that's soft as silk for deeply fulfilling pleasure Ultra-smooth premium and body-safe silicone for an ultimate sensual experience and total peace of mind. High-performance Rechargeable Battery 💋Conveniently USB rechargeable, for elevated ecstasy wherever you want it, it will power up fully in about 2 hours and run pressure for up to 45 continuous minutes. Button Type (Mode can only be adjusted via buttons)