The Jawku Muscle Blaster V2 comes with all the features and benefits you are looking for into your massage gun. Weighing only 2.2 lbs, the V2 still provides a stall force of 56 lbs to satisfy those who enjoy deep tissue and strong massages. With an impressive battery life of up to 6hrs, an ergonomic 15-degree angled shaft to access every muscle of your body such as your back and shoulders and 5 variable speeds to fulfill all your body's needs. Features a whisper quiet technology of only 55 decibels at highest level, so you will be able to hold a conversation, talk to your trainer or watch TV.