3 different disassembleable double heads, which enlarge the massage surface. The battle of imated human wrist is suitable for neck, back, legs and feet, etc. Professional Energy Use - Electronic device with excellent function moves 3350 pulses every minute. The speed is adjustable, infinite speed, through several individual settings of the pace, the strength and strength of massage are controlled. The speed and power can be adjusted on its own. Non-slip surface Easy to use - Due to the practical, comfortable and opposite design and excellent rubber turbes, our massager is very practical and easy to use, and it provides the user with a significant sense of massage. Long power cable - the product performance is 20-28 W. Mildew:Warming and Relieve Fatigue - The hand massager is your private massager, relaxes muscles, stimulate blood circulation, offers intense massages for your body parts. Best gift for friends/men - The product is practical and high quality, a good gift for your friends, parents, family. In addition, you can return undamaged item and packaging within 60 days. Full size refund for no reason included. You can also enjoy a 3-year warranty.