Three-zone Vibration Electric Muscle Relaxation Roller Vibration Massage Yoga Column Foam Roller USB Model (Orange)

1. Material: EVA2. Charging time: 2 hours3. Working time: no more than 15 minutes per time4. AC charger input: 100-240V 0.68A 50/60 Hz5. Output: 8.4VDC-1.5A6. Weight: 1.05 kg7. Size: 29x11 cm8. Battery capacity: 2000 mAh9. Battery life: 10 minutes a day can be used for about 12 days10. Vibration frequency: 1st gear 15 Hz 2nd gear 30 Hz 3rd gear 45 Hz 4th gear 60 Hz 5th gear 65 Hz11. Use scene: sports fitness daily massage12. Environment-friendly EVA material flexible massage layer13. High-power power combination five-speed frequency adjustment wake up power sweep away fatigue14. Five gears of frequency adjustment each gear can be adjusted in two modes: variable speed and uniform speed giving different muscles stimulation15. Unique 3-zone massage texture which is designed to simulate the massage master's technique and 3 types of pressing zones provide different massage feelingspacking list:Host x 1Net bag x 1Direct charge charger (CN Plug) x 1 / USB Model with charging c