- The massage head is made of soft silicone material, providing a smooth and comfortable massage experience similar to human fingertips.- Has a removable cover for easy cleaning and maintenance- The massager is charged with the Type-C interface, just one full charge (4 hours), you can enjoy 7-10 massages, very suitable for travel and use on the go.- The design is easy to operate, suitable for parents, with a variety of built-in modes and strengths to meet different needs, and can be adjusted by the operation button.- 6D super large massage head, providing a wide range of hot compress Specifications:Material: ABSPower supply mode: charging typeWeight: 1400gBattery capacity: 2000mAhRated voltage: 7.4VRated power: 20WCharging interface: Type-cBattery life: ≈ 70minGear/force: two modes/two forces Packing Include:1 * Shoulder Massager1 * Charging Cable