Come and Check Our Promo Solutions.This massager features a rechargeable battery with convenient USB charging port. It works quietly in very low noise. 4 vibration speed can meet training relaxation, massage needs of any muscle groups, body parts It's not only to relieve muscle tension, soreness, stiffness, but also to promote blood circulation. The mini massage gun is only 6.85 inches size likes smartphone and weighs 1.32 pounds. It can be put in a bag, especially suitable for people who travel lightly. Pls check inventory and detailed info with us before placing your orders.