RELIEVES MUSCLE SORENESS – Helps relieve muscle soreness and stiffness with 4 interchangeable head attachments. Promotes circulation and Improves range of motion and helps accelerate warm up and recovery QUIET – Quietest massage tool using Unique Quiet Glide technology with a high-torque motor and three adjustable speed settings delivering up to 3,200 percussions per minute ADJUSTABLE INTENSITY – This neck massager pad has 3 speed strength levels, which allow you to get the right and appropriate amount of pressure to relieve your muscle pain RECHARGEABLE BATTERY – Rechargeable lithium-ion battery (Up to 3 hours of use per charge) LIGHTWEIGHT - Lightweight (2.2 lbs), Ergonomic and easy-to-use for self-myofascial release الحالة مستعمل النوع أغراض أخرى