Portable Mini Massage Gun for Shoulder Neck

Product information:
Battery model: 18650 lithium battery
Battery capacity: 2200mah
Charging time 1.5-2.5 hours
Life time:
Charging method: usb charging
Input voltage: 110-240V
Actual weight: 0.88 lb/piece 
Product size: 5.51 × 5.51 inches


Packing list:
 Fascia gun x1