Introducing the R1™ Percussion Device.  Developed using feedback from elite and professional athletes, the R1 was designed with four key elements:  compact and powerful, exceptionally quiet operation, over 7-hours of battery life, and built with the highest quality of materials.  The R1™ operates with 40W of power (50W max power), has 4-speed settings, 4-unique attachment heads and is packaged in a beautiful, aircraft-grade aluminum anodized body for long lasting durability.  Charging the Lithium Ion battery is accomplished with a USB-C charger (included).  It looks just as good as it works and will be an asset in your recovery arsenal. 

• Dimensions: 5.6” x 3.6” x 1.85” (14.2cm x 9.1cm x 4.7cm)
• Weight: 1lb 4oz (0.57 kg)
• Voltage: 11.1V
• Power: 40W Rating (50W Max Power)
• Battery: Li-ion 2200mAh 10.5V-12.6V
• 7mm High Frequency Stroke
• Adapter: USB-c