[Auto Heat-Cold Head] Dual therapy experience of the new upgraded deep tissue massage gun, which designs for all athletes and fitness enthusiasts! The auto heat-cold massage head warms up and gets cooling just in seconds, and the exclusive metal head to better target the muscle deeply, which both brings a more personalized and precise massage. [30 Speed Settings for Customized Relief] The deep tissue massage gun features 30 speed settings from 1600 to 2800 RPM. The setting offers adaptive pressure control, automatically adjusting to your needs for a personalized experience. Whether warming up or winding down, enjoy the perfect intensity for effective relief and relaxation in every session. [Exclusive 7-Versatile Attachments] This Deep Tissue Percussion Massage Gun features 7 precision-designed attachments(ball head, air cushion head, U-shaped head, bullet head, rubber sleeve, metal head and heat-cold head) to target every muscle group. From intense deep tissue relief to gentle relaxation, experience professional-grade recovery tailored to your body's needs. Transform your wellness routine today! [Whisper-Quiet Power with Brushed Motor] The percussion massager gun features a brushed motor for ultra-quiet operation at under 45dB. Enjoy soothing massages without disruptive noise, perfect for home or shared spaces. Built for durability, it delivers powerful relief while maintaining a calm environment. Recharge your body anytime, anywhere! [Large Capacity Battery & 15-Minute Auto Off] The deep tissue massager features 1500mAh batteries for up to 4 hours of uninterrupted massage sessions, eliminating frequent recharging. Enjoy cordless freedom anywhere, with a 15-minute automatic pause function for added safety. Experience flexibility and portability while prioritizing your comfort and well-being.