Experience
  the ultimate deep kneading massage therapy with ZTECH's Deep Tissue Massage
  Gun. This powerful massager is designed to help you relax and relieve muscle
  tightness and soreness, providing both all-around and targeted muscle relief
  to support an active lifestyle. With variable power, you can choose from a
  light to a deep penetrating massage, while the 4 unique attachment heads are
  designed to address targeted pain relief. This massage gun features 6 speeds
  that can apply between 1800-3200 percussions per minute for your customized
  comfort. It is rechargeable, cordless, and portable, offering 2-4 hours of
  massage time in one full charge. You can conveniently charge it with the
  included USB charging cable.

4 unique attachment heads designed for targeted pain relief
Variable power allows you to choose from a light to a deep penetrating massage
3 speeds can apply between 1800-3200 percussions per minute for your customized comfort
Rechargeable, cordless, and portable
2-4 hours of massage time in one full charge
7.4 V

Massage Gun
4 Attachments
USB USB Type-C Charging Cable
Manual

DIMS: 4"x2"x5.5"