E-best&reg; Mini Portable Octopus +Mushroom Shape Wireless and Waterproof Bluetooth Speaker with Silicone Sucker for Car/bathroom/shower/beach/outdoor Etc (black) the Bluetooth speaker can suck on the glass/wall/phones/PC and every flat surface every where ,even while you showering because the waterproof function! Also it can as a holder with your phone. the cute shape like a octopus and mushroom, with the silicone cover &ABS plastic cap! the honeycomb design of the speakerphone provide you a wonderful quality sound! Compatible with all the Bluetooth-enabled devices such as PC/ Smartphones IPAD/tablets or non-bluetooth devices like MP3/MP4 players/PSP with USB cable! While comes to a phone call you can answering the calling handsfree,also it built-in a microphone that will make you more convenience! Features a powerful power-saving function, minimum standby time is more than 40 hours! Also the minimum play time is more than 6 hours!