■ Compact size that fits in your bag's inner pocket. Compact & slim design: 6.4cm tall x 12cm wide x 2.2cm thick. The fake mirror on the inside of the lid enhances the cosmetic feel. You can carry it with you anytime. ■ Easily perform low-frequency massage for stiffness and fatigue throughout the body. Effects and Efficacy ■ Relief of stiff shoulders ■ Prevention of atrophy of paralyzed muscles and massage effect (recovery from fatigue, promotion of blood circulation, relief of pain from neuralgia and muscle pain) 6 pads (consumable parts) 2 coin-shaped lithium batteries <for trial> (CR2032) Operation confirmed. There are some minor scratches. (See image 2) Massage, relaxation, fatigue