Xiaomi Mijia Hot Compress Fascia Gun H3 Product Specifications Product name – Mi Jia Hot Compress Fascia Gun H3 Model – MJJMQ06YM Dimensions – 14664 × 200 mm Net weight – approximately 837 g Battery capacity – 2450 mAh Rated input – 5V, 2A Charging port – Type-C Battery type – Lithium-ion Q: How does the hot compress fascia gun enhance muscle relaxation? A: Unlike standard fascia guns, the hot compress fascia gun utilizes controlled heat to improve blood circulation, facilitating muscle relaxation and increasing massage efficiency. It is designed to assist in post-exercise recovery by combining thermal therapy with mechanical percussion, promoting the breakdown of lactic acid, alleviating muscle tension, and supporting overall muscle recovery. Product Features - Rapid heating in 5 seconds with three fixed temperature settings: 38°C, 42°C, and 45°C - Two massage modes.