Ready to reach a new heights in temperature play? The Deia Hot & Cold massager can get you there! This temperature-changing and vibrating massager creates unique sensations for both external and internal stimulation. Tailor the experience to you or your partner by mix and match the hot and cold temperatures with a variety of vibration settings that this device has to offer. It is made with body-safe silicone waterproof and easy to clean and store. Features Temperature control creates a variety of unique sensations for both external and internal stimulationMix and match hot and cold temperatures with 10 vibration settings to experience 32 different sensationsUltra-soft and smooth body-safe siliconeIncludes: device storage bag magnetic charging cable instruction bookletIPX7 waterproof (submersible)Product size 1.38 L x 1.57 W x 8.51 H