TOLOCO Massage Gun, Upgrade Deep Tissue Back Massager with 9 Replacement Heads, Percussion Massage Guns for Athletes for Pain Relief, Super Quiet Electric Massager for Treatment, Relax, CarbonBrand: TOLOCO Color: Carbon Features: Deep Tissue Massager, TOLOCO Massage Gun relieves muscle tension and pain, improves circulation and breaks down lactic acid. 7 Speed Levels. The deep tissue massager has 7 speeds, you can adjust the speed according to your needs, 2200 3300rpm, which can meet the needs of ordinary people, athletes and fitness professionals, etc. The noise level is less than 40 decibels, suitable for use at home, gym, office,