MYUS 2PCS Intelligent Child Sonic Toothbrush LED Light Child Electric Toothbrush Smart Reminder SG-618 for Baby Child Kid with Extra 4 Replaceable Brush...<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> 16，000 times per minute high frequency micro vibration， softness sound waves clean teeth. Note: It is micro vibration， not obvious vibration and shock. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> 30 sec smart jitter reminder for the same part of tooth， 2 minutes auto-off when child clean tooth time up to 2 minutes. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> LED light that on the top of non-slip handle is easy to check the child's oral health problems. Press the button first， the led indocator lights; press second， the toothbrush start working; press again， it will turn off. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> IPX7 waterproof， ABS food grade materials made， 4 extra replaceable soft brush heads. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Product size: 176 x 19 x 19mm / 6.93 x 0.74 x 0.74 inch. Powered by 1 x AAA battery (not include)， and 1 battery can use 60 days. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31QJR9EYG%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4176gZ3dGPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41LkCHbSs0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51R%2BMsQf8IL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51-wmqRSZrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41PDB5yNxjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41YM-o4G0DL.jpg" noproxy>