Our Ojimos is focusing on massager design and manufacture for 10 years.\r\n\r\nThe new additional smart power control feature keeps stable amplitude all over the using time, avoid weakening of vibration intensity caused by battery power reduction, so you can enjoy relaxing moments to the full.\r\n\r\nCompared with the other product, it has increased the vibration intensity by 25%, motor speed increased from 7000rpm to 8000rpm.\r\n\r\nLower Noise - it has increased the vibration intensity by 25% while reducing the noise by 20% because of the better motor and our patented internal structure design.\r\n\r\nProduct Features:\r\n- Cordless Wand Massagers - This is a gift for people who work seated during the entire day or are engaged into the heavy physical activity. Such a compact and comfortable massager can be used for the entire body.\r\n\r\n- IPX7 Waterproof Massager - easy to clean, and even usable in the bathroom and sink in the water.\r\n\r\n- Perfect for Tension Relief - Not limited to neck massage, back massage, shoulder massage, waist massage.