Feature: Deep Relaxation Smart Power Adjustment Automatic Speed Adjustment Unique D-Shaped Handle 600-Min Continuous Battery Life Specification: Speeds: 30 (1200－3800RPM) Working time :10h (2600mAh) Decibel : 65dB Amplitude :16 MM massage heads:6 Operating module :HD touch screen Percussive Therapy For Athletes: Feel the difference with the AT1 Massage Gun. It reaches 60% deeper into the muscles than the average massage gun and high frequencies up to 3800 RPM at a depth of 16mm. AT1 is a smart AI-powered percussive massage with 3600 RPM, 8 speed levels, 65 pounds of force, dual modes for fitness and relief at anytime and from anywhere you want. It is your best relaxation and post-workout recovery tool. Skip the expensive massage treatment and get the life-changing treatment of a professional handheld percussive massage gun in the comfort of your own home or at the gym. Ai-Powered Massage: proprietary smart massage head recognition provides you with specific instructions on how to relax your muscles including the ideal and pre-setup proper massage speed force and depth. Simply insert the massage head you want and start massaging.AT1 powers up automatically when close to your body and decreases in power when you move it away from your body. This intuitive system makes it more comfortable to hold and use and prolongs battery life. Smart Power Adjustment: AT1 powers up automatically when close to your body and decreases in power when you move it away from your body. This intuitive system makes it more comfortable to hold and use and prolongs battery life. The AI-powered Auto Mode is the default massage mode on AT1. By giving you full instructions on where to massage, and pre-setup proper massage speed, force, and depth for you, deep muscle massage for ultimate relaxation has never been this simple and easy before. Unique D-Shaped Handle: AT1 uses a multi-grip design that provides countless ways to hold the device without straining your hands or arms. 600-Min Continuous Battery Life: Equipped with a 2600mAh international UL/PSE/CE certified lithium battery AT1 will keep performing for 10 hours on a single charge. The screen automatically turns off after 5 minutes and the massage gun shuts down after 15 minutes of inactivity saving energy. Intelligent Dashboard： It is easy to use. Powered by an Italian made STM chip, the smart-dashboard collects, analyses, displays and instructs you through every massage cycle, giving you suggestions on where and how long to massage. It is as simple as point & punch. Massage Head Recognition: Proprietary smart head-recognition gives you massage instructions for point to point muscle stiffness relaxation. The AT1 comes equipped with built-in automated massage force adjustment and body-mapping tech, accompanied with speed, force, and percussive patterns for targeted pain mitigation. Adaptive Massage Speed: AT1 a human-like massage experience. An innovative infrared inspection sensor enables smart percussive speed adaptation based on your massage movement.