Dr.MUSIC POP │ DESCRIPTION │ SizeColourStyle*Main Device:56x56x12.8(mm)/54.4g *Pad:150x52(mm)/7g *Box:29x130x177(mm)Blue, Pink1 type * Connected with Smart Phone by Bluetooth(BT 4.0), controlled with App(2 devices can be controlled)* Wireless controlled, easy to control EMS massager* EMS Massager produced by certified medical device manufacture* Elctrode(Pad) ...View more