Product Specifications: 1. Condition: New2. Speed Controller: Yes3. Material: ABS4. Speed:2200-2500 RPM5. Power Consumption:25W6. Input Voltage:220V/50Hz 7. weight:829g8. Size:(16cm x 15cm x 10cm)9. Power Cord Length:240cm (approx. ) Special Benefits: 1. Massage relieves pain for many people, including those with arthritis, fibromyalgia, lupus, back injuries, migraines, sports injuries and many other conditions.2. It reduces tension and induces relaxation, which relieves anxiety. The increase in serotonin helps reduce anxiety, as well.3. Twice massage a day also relieves some of the physical symptoms of anxiety, such as rapid heart rate.4. Regular massage helps many people relax, which can help with insomnia and improve of sleep.5. Anxiety, pain and depression often interfere with a good night's sleep, and when massage helps relieve those conditions, it can also improve sleep. How attachments are useful 1. Ball type Massage Head made for oil massage design, powerful introduction, depth activation absorption efficiency2. Wavy Massage Head: Made for deep massage acupuncture points design to strengthen blood circulation and improve the body function, is a specialized massage physical therapy to enjoy.