Cervical Muscle Deep Relaxation Fascia Massager(Blue)

1. Material: ABS2. Rated voltage: 7.4V3. Power mode: USB4. Power supply: 2500mAh lithium battery5. Uses: muscle activation, fascia relaxation, decomposition of lactic acid, etc.6. Rated power: 29W/59W (MAX)7. Gear level: 4 gears8. Using brushless DC motor, 45dB low noise9. Disperse fascia adhesions and relieve muscle soreness and swelling after prolonged sitting/wearing high heels/exercise10. 3400 rpm high frequency vibration, 6mm deep strike11. Ball head: suitable for back, chest, buttocks, etc.12. Bullet head: suitable for palm, sole, etc.13. Mushroom head: suitable for muscle relaxation and plasticity14. Double prong head: suitable for neck, Achilles tendon, etc.15. Dimensions: 140x92x49 cm16. Weight: 470 grams