.--It is more comfortable and accurate than the touchpad of a notebook computer.
--The contoured shape and curved soft rubber handle can guide any hand to its natural position.
--The compact and portable size makes the M220 ideal for carrying in a bag.
--Smart sleep mode and on/off switch can help you save more power.
--Product size: 99 x 60 x 39mm;
.--It is more comfortable and accurate than the touchpad of a notebook computer.
--The contoured shape and curved soft rubber handle can guide any hand to its natural position.
--The compact and portable size makes the M220 ideal for carrying in a bag.
--Smart sleep mode and on/off switch can help you save more power.
--Product size: 99 x 60 x 39mm;
. 
