Mfine New Round Waterproof Wireless Bluetooth Shower Speaker Handsfree Speakerphone Compatible with All Bluetooth Devices Iphone 5s and All Android Devices, Great Fun for your Shower and outdoor trip. (Yellow) Bluetooth wireless transmission Unique waterproof design,shipped from Mfine Built-in microphone , so you can enjoy hands-free calling Using high -quality audio decoder chip , allowing you to experience the perfect sound Answer calls and hold conversations through the Bluetooth microphone