Gofancy((TM) Mini Mushroom Cute Style Portable Bluetooth V3.0 Wireless Stereo Speaker Hands Free Speakerphone with Built-in Mic For iPhone/iPad/Samsung/HTC/LG/SONY Android cellphone(Black) &gt;This is wireless bluetooth speaker,with built-in battery. &gt;With suction cup ,could be put to any smooth surface or to the back of your cell phone,used as a cell phone stand. &gt;With two cute buttons ,wich are pre and next song button. Multiple colors available Come with charging cable,coulde be charged with your cell phone charger