7 interchangeable massage heads – With 7 interchangeable attachments, you can customize the type of massage to suit your comfort and preferences. Check them out and choose the ones that fit you best. Multiple operating modes – The cordless massager offers up to 5 modes and 6 intensity levels, ensuring that the device meets your most demanding expectations. User comfort – The ergonomic design and long, comfortable handle make it easy to massage your back. Target those painful, hard-to-reach areas and secure the relaxation you deserve. The built-in battery – The built-in battery allows for convenient use. No need to worry about cords or access to an outlet – from now on, you can indulge in a massage wherever and whenever you want.