About This

• INTEGRATED HEAT THERAPY FOR LACTIC ACID: Features a built-in heating function that safely warms muscle tissues up to optimal recovery temperatures. This targeted heat actively expands blood vessels to rapidly flush out stubborn lactic acid buildup, directly resolving severe muscle soreness in arms, legs, and back after intense training.
• 12-15MM DEEP TISSUE PERCUSSION: Powered by a high-torque brushless motor delivering a 12-15mm stroke length. Unlike surface-level vibrators, this deep amplitude penetrates directly into the fascia to physically break down tight muscle knots and relieve deep-seated stiffness caused by heavy lifting or prolonged desk work.
• 4 SPEEDS & 4 TARGETED HEADS: Precision control for every muscle group. Seamlessly switch between 4 scientifically calibrated percussion speeds. Combined with 4 specialized massage heads, it delivers highly accurate stimulation—from dense back muscles to pinpoint joint tissues—ensuring tailored force application for your exact needs.
• 2500MAH LITHIUM BATTERY: Engineered for uninterrupted recovery. Built with a premium 2500mAh high-capacity lithium battery that provides 4 to 6 hours of continuous, high-frequency runtime on a single 2-hour charge. Experience reliable, cordless muscle relief without the frustration of constant recharging.
• ERGONOMIC GRIP & LIGHTWEIGHT DESIGN: Features a perfectly balanced, lightweight body combined with a non-slip ergonomic handle. This superior design effectively prevents hand fatigue and wrist strain during prolonged use, enabling effortless one-handed control to target hard-to-reach lower back, shoulder, and leg muscle areas with professional precision at home.

Overview

• Product Dimensions ‏ : ‎ 3.54 x 1.87 x 6.38 inches; 15.1 ounces
• Item model number ‏ : ‎ G2 Air
• Batteries ‏ : ‎ 1 Nonstandard Battery batteries required. (included)
• Date First Available ‏ : ‎ January 21, 2026
• Manufacturer ‏ : ‎ KEEP
• ASIN ‏ : ‎ B0GHZ18S1P
• Best Sellers Rank: #473,379 in Health & Household (See Top 100 in Health & Household) #1,780 in Handheld Massagers
• #1,780 in Handheld Massagers
• Customer Reviews: 3.5 3.5 out of 5 stars (6)