The hand massage machine relaxes muscles, reduces fatigue, and eases discomfort. It combines air compression, vibration, and heat to encourage blood flow to hands and forearms. Ideal for computer workers who often experience hand fatigue, it effectively maintains hand health. This product benefits both physical and mental well-being. It's a great gift to give health to your loved ones. With a rechargeable battery, it operates for 1.5 hours from a 3-4 hour charge. Available in white color, supports full-color imprint.