Vibrating Handheld Electric Hammer For Strong Cervical Spine Tapping

Product information:

USB charging: One charge can last for 5 hours, 15 minutes per day, and only needs to be charged once every 40 days
Product Name: Body Massage Device
Rated voltage: 5V
Rated power: 16W
Battery capacity: 1800mah
Rated time: 15min
Product gear: five modes and six levels of force
Product size: 220 × 130x95MM

Packing list:

Electric hammer * 1