Note: This item comes with EU plug, please confirm the voltage of your area before purchasing. Are you looking for a professional, yet affordable massager? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional massager must meet you needs. It is one of the best choices for you. Features - Color: Silver. - Size: 9.3 x 5 x 1 cm/3.7 x 2 x 0.39 inch. - Material: Plastic. - Combined with traditional Chinese medicine theory, the massager is a good device that can help you relieve pain in the shoulders, joints, back, waist, muscles, legs and so on. - It has 16 modes and 20 levels of strength to meet your different needs. - The device quickly relaxes tight muscles and relieves pain. - It is a modern home treatment device using the latest bioelectronic technology. - It is designed to provide a relaxing, deep soothing feel to the area you need to relieve. Relax, feel good, and rejuvenate your body and mind. Don't endure unhealthy physical and mental stress. Specification - Plug voltage: 220V. - Using time: 4-6h. - Timer: 10-60min. - Battery capacity: 200MA - Working time: 0-60mins - Output frequency: 0-104Hz - Input voltage: AC110-240V - Output pulse width: 80us - Working temperature: 5-40 - Adapter output voltage: 5V - Working humidity: lt;85%