Description:DC 3.7V 12mm Coin Flat Vibrating Micro Motor<br>Specification:<br>          Quantity       1 pcs           Motor diameter       12 MM           Electrical thickness       2.8 MM (not including sponge)           Line length       about 18 MM           Working voltage       2-5 V           Rated voltage       3.7 V           Current       0.07 A           Service life       10000 hours   <br>  Features:<br> Micro， compact and lightweight.<br> Exquisite manufacture.  Package Included:1 x Motor<br>More Details: