1. ONE TOUCH OPERATION: It provides an easy to use interface, allowing you to select from multiple modes for a personalized hand massage experience. 2. ERGONOMIC DESIGN: Its design ensures that pressure is evenly distributed across the acupoints of your palm and wrist. This guarantees a comprehensive hand massage experience. 3. ADJUSTABLE HEATING AND VIBRATION: It provides suitable warmth to your palm and wrist, promoting improved circulation and deep relaxation.And you can choose from 2 vibration modes to enhance your massage 4. SOFT INNER CUSHION: It is engineered for comfort, ensuring astonishing comfort and enhanced padding. Its soft and comfortable construction effectively reduces hand pain, allowing for a relaxing experience. 5. SAFE USAGE: To ensure optimal benefits, it is recommended to use the hand massager for a sustained period of 30 minutes, creating a safe and beneficial massage experience. 6. IDEAL GIFT: It is an excellent gift option for family and friends. It is a thoughtful gesture that showcases your concern for their well being. Specifications: Rated Power: 5W Input: 5V/1A Material: Plastic Battery Type: Lithium Battery 3.7V 2500mAh Package List: 1 x Electric Hand Massager 1 x USB Cable 1 x Manual Book