Caution: color: according to the color of the first picture, in the package: if the quantity is not stated in the description, the item according to the quantity and model in the title. Handheld muscle massage gun lcd display deep tissue fascia gun body neck pain massager machine body slimming relief health care| fascia gun handheld muscle massage gun lcd display deep tissue fascia gun body neck pain massager machine body slimming relief health care specification: product name:massage gun color: black size: 17x6.5X22.5Cmcm intensity gear: 6 gears adjustment massage head: ball head, t head, u head, bullet head main material: abs, eva use environment: -10¡«40¡ãc feature: 6 levels of intensity adjustment, whether it is muscle relaxation after exercise or daily massage, you can find the corresponding vibration frequency to meet most massage needs 6 professional massage heads ball head t-shaped head u-shaped head bullet head wireless and portable, massage and relax anytime, anywhere, the gear display is simple and intuitive, and the round design fits the palm of the hand, which is convenient to hold. Hidden cooling vents are sweat-proof and splash-proof, portable storage bag what is a fascia gun? Fascia is an important tissue that wraps muscles, connects bones, and builds in. Exercise or bad posture can cause fascia and muscle rupture and damage, resulting in adhesion joints, and "delayed muscle soreness", leading to muscle stiffness and pain. The fascia gun can reduce the adhesion and nodules between muscles and fascia through high-frequency vibration stimulation, and prevent sports injuries. Precautions: 1. Do not touch or press the massage head during operation 2. Do not use the same part for a long time 3. Do not use on weak bones and muscles 4. Infants, minors, pregnant women, wear pacemakers. Do not use if you have broken bones or have metal contents in your body 5. If you feel unwell, stop using it immediately package: 1x message gun 6x professional message heads Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin