Specifications:

Dimensions: 25(L)X23(W) Cms
Power Charger: Rated input 100 ~ 240v 50/60HZ 1A
Battery Rated Voltage:  24v DC
Type: Li-ion
Capacity: 2500 Mah
Working Hours: 4-6 Hours
Speed Range : 1-30 Levels
Message Head: 9 Different massage heads
Gun Massage Weight: 1 Kg
USP :

• Including 9 different Massage heads & 30-speed levels: Our muscle
  massager gun boasts 9 massage heads and 30-speed levels to target
  various massage groups, including options for deep tissue. Ideal for use
  in your legs, arms, back, torso and neck.
• Effectively reduce muscle stiffness and score pain, increasing blood
  circulation.
• 10 minutes intelligent timing guarantees long life of the machine.
• 2500 mah large capacity lithium battery.
• With over-protection, overheat protection and other safety protection
  devices, safe to use.
• Suitable for recovery after sports fatigue, rehabilitation after sports,
  injury, pain relief during the convalescence period of surgery, as well
  as reducing inflammatory reaction.