Elecstars® HD Water Resistant Bluetooth Shower Speaker with Wireless Handsfree Portable Speakerphone Type: Bluetooth Portable Speaker Noise Reduction: Yes Ear Coupling: Behind the Neck Talk Time: Up to 10 hour(s) Music Time: Up to 15 hour(s) Charge Time: 2 Hours Operating Range: 100 Feet Bluetooth Version: 2.0
