Features:*High-Quality Material: Soft, skin-friendly silicone, daily washable, can be wiped with water during cleaning, cannot be placed directly in water.*Multiple massage modes: Eight intelligent massage modes, easy to operate, multiple modes can be switched with one button.*Invisibles design: Ergonomically designed, you can massage it anytime and anywhere, invisibles and close-fitting design, thin, simple and comfortable, just like a piece of underwear.*Low-noise design: This chest massager is low-noise operation, easy to use, works quietly, and does not disturb normal life.*USB rechargeable: This chest massager is designed with USB fast charging, easy to operate, large-capacity battery, long standby, easy to use.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Material: siliconeSize: 120*70*30mmCharging voltage: 3.7VBattery capacity: 100mAhRated power: 0.5W