MoKo Outdoor / Shower Speaker, Portable IPX6 Waterproof Shockproof Wireless Bluetooth 4.0 Speaker, with Powerful 5W Audio Driver, Hands-Free Speakerphone, 2000mAh Rechargeable Battery,12-Hour Playtime Wireless IPX6 Water-resistant Portable Bluetooth Speaker for Music Streaming via Bluetooth V4.0 Technology, compatible with all your Bluetooth-enabled devices, and Outstanding connection range of up to 10 meters. Take your music anywhere. Perfect for outdoor party, traveling, cycling, hiking, camping, poolside, shower, beach and more! The rubber case design ensure Shockproof and Waterproof level up to IPX6, can be used under harsh environment(such as, outdoor and shower). 5-watt audio for stronger bass and higher quality sound. Built-in microphone, enables you to use this wireless Bluetooth speaker as a speakerphone, so you can enjoy hands-free calling. Built-in 2000mAh rechargeable battery, supports over 10 hours playing time at the volume to 70% of the maximum volume.