Vtin Relaxer Mini Water Resistant Portable Wireless Bluetooth 4.0 Shower Speaker - FM Radio, Unique LCD Display Design, Waterproof, Crisp Sound Part Number: Bluetooth 4.0 Powerful Shower Speaker Type: Indoor/Outdoor Speakers Frequency Response: Frequency range: 2.4GHz Sensitivity: 90 dB Connectors: Bluetooth: CSR4.0 Remote Control: Yes Power Supply: Rechargeable Lithium Polymer Battery Color: Black |