Ivation IVA-400 Waterproof Wireless Bluetooth Shower Speaker and Handsfree Speakerphone for All Bluetooth Devices Compatible with any Bluetooth media player or phone - works great with apple iPhone 5 Siri, Android Devices and phones, Samsung S-Voice, Google Music, Pandora and all other audio APPs on your android or iPhone.Compatible w/All Bluetooth Devices Including iDevices, Android, Samsung; Works w/Google Music, Pandora, Etc. Waterproof Rating of IPX6 Ensures Speaker Can Withstand Powerful Water Jets in Any Shower, Bath or Pool Situation 2,300mAh Rechargeable Battery Powers Speaker up to 6 Hours at Maximum Volume; Lifetime of &gt;500 Charges Smart Sound Processing Includes Built-In Echo Cancellation & Noise Suppression for Quality Music Playback Automatic Bluetooth Pairing Connects Speaker to Your Device Immediately When Device Comes Into Range