cordless personal wand massager with 12 powerful magic vibrations, yico rechargeable handheld back massager wand massage for deep muscles pain relief yico <b>why choose melo wand massager?</b> <br>a multi-talented massager <br>powerful strong but quiet motor <br>850ma durable battery, rechargeable <br>multiple vibration combinations <br>featuring 12 modes and 5 intensities <br>5 intensities to deliver the right amount of vibration <br>12 patterns for a customizable massage experience <br> <br><b>how to use ?</b> <br>shortly press the power button to turn on/off the massager. <br>shortly press the frequency button to switch the vibrations of 12 pulse modes. <br>shortly press the intensity button to adjust the 5 speeds. <br> <br><b>specification:</b> <br>material: body-safe silicone & abs <br>charging time: 350-380 minutes <br>using time: 350-380 minutes <br>noise: < 60 db <br>li-ion battery:850mah <br>weight:227g/8oz <br>size:268*49.8*66.1mm/10.6"*2"*2.6" <br>package include:</b> <br> <br>1 * massage wand (with usb cable)