IPX6 Waterproof;Voice dialogue;Video Chat

3 c point sucking frequency, 9 g point vibration patterns; Soft silicone;Daily life waterproof, do not soak in water for a lone time

USB charge; 3 vibration frequency;Daily life waterproof

USB rechargeable; 5 frequency vibration mode

7 Mode Vibration,Waterproof

10 vibrating frequency; Low noise, quiet

10 vibration frequency, 10 licking modes;USB rechargeable

10 frequency; Noise level: <50 db; Built-in Battery, USB Rechargable